SERIES (DC/DC - ETA POWER 9.6 to 16V 24V 3.8A 92% NVD24SC24-U1 19 to 32V 24V 5A 92% NVD24SC48-U1 38...
Transcript of SERIES (DC/DC - ETA POWER 9.6 to 16V 24V 3.8A 92% NVD24SC24-U1 19 to 32V 24V 5A 92% NVD24SC48-U1 38...
098 ETA POWER CATALOG BOOK 2009
(DC/DC)SERIES■ Ordering Information
■ Features● Designed life: Minimum 5 years at 50[˚C] and rated input/
output condition● Ultra small size:Achieved compactness of 1/4 in volume
compared to prior ETA equivalent products!● High efficiency (see Product Lineup section)● Light weight: approx. 250[g]● Wide variety of product structure (20 models)● Safety standard: UL60950-1, CSA60950-1 compliant, CE
(LV directive) compliant
Seriesname
DC input C : DC12/24/48V D : DC110V
Output power (D : 100W class )DC output voltage [single output - 5 types]
No. of output [S (single) : single output]
Safety standard certified (U: UL, C-UL, EN Listed)
60950-1 safetystandard certified
DC rated input voltage 12 (V) : DC9.6 to 16 (V) 24 (V) : DC19 to 32 (V) 48 (V) : DC38 to 63 (V)
■ General Description
NV SeriesDC/DC [input voltage DC12V (9.6 to 16V),DC24V (19 to 32V),
DC48V (38 to 63V), DC110V (85 to 140V) Single output
■ Product Lineup [Single output]
Switching power supplies
Case typeUltra small, high-efficiency, and long-life type
1. Rated Input Voltage / Range DC12V : DC9.6 to 16V, DC24V : DC19 to 32V, DC48V : DC38 to 63V, DC110V : DC85 to 140V2. Output Voltage Range ±10% MAX3. Static Line Regulation(maximum)
3.3V output : 26mV, 5V output : 40mV, 12V output : 96mV, 15V output : 120mV,24V output : 190mV (maximum)
4. Static Load Regulation(maximum)
3.3V output : 30mV, 5V output : 45mV, 12V output : 108mV, 15V output : 135mV,24V output : 16mV (maximum)
5. Temperature Coefficient 0.03%/˚C (-10 to +71˚C)6. Drift (maximum) 3.3V output : 32mV, 5V output : 40mV, 12V output : 75mV, 15V output : 90mV,
24V output : 135mV (maximum)7. Operating Temperature -10 to +71˚C (see derating characteristics section)8. Humidity 20 to 90[%/RH](non-condensing)9. Withstanding Voltage Input-Output: AC2000V, Input-Case: AC2000V, Output-Case: AC1000V10. Function Overcurrent protection, overvoltage protection (for all types)/Input voltage protection, thermal protection(except for input DC110V and “-SD” types)
Wattage Type Models Input voltage Output voltage Output current Efficiency
100WNVD-SCNVD-SD
NVD3.3SC12-U1 9.6 to 16V 3.3V 20A 89%NVD3.3SC24-U1 19 to 32V
3.3V 22A90%
NVD3.3SC48-U1 38 to 63V 91%NVD3.3SD-U1 85 to 140V 91%
NVD05SC12-U1 9.6 to 16V 5V 18A 90%NVD05SC24-U1 19 to 32V
5V 20A92%
NVD05SC48-U1 38 to 63V 93%NVD05SD-U1 85 to 140V 93%
NVD12SC12-U1 9.6 to 16V 12V 7.5A 91%NVD12SC24-U1 19 to 32V
12V 9A92%
NVD12SC48-U1 38 to 63V 94%NVD12SD-U1 85 to 140V 93%
NVD15SC12-U1 9.6 to 16V 15V 6A 90%NVD15SC24-U1 19 to 32V
15V 7A92%
NVD15SC48-U1 38 to 63V 94%NVD15SD-U1 85 to 140V 93%
NVD24SC12-U1 9.6 to 16V 24V 3.8A 92%NVD24SC24-U1 19 to 32V
24V 5A92%
NVD24SC48-U1 38 to 63V 94%NVD24SD-U1 85 to 140V 94%
099ETA POWER CATALOG BOOK 2009
NVseries
Gen
eral Descrip
tion
/Pro
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ct Lin
eup
/S
pecifi
cation list
NV SERIES (DC/DC)■ NVD ** SC12 Series (100W), Single output
◎The product has no built-in input fuse. For an external fuse, make sure to use a 15[A] time-lag fuse.
Conditions: *1 : At DC12[V] and rated load *2 : Measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth *3 : At between -10 and +71[˚C] *4 : For 8 hour period after 1 hour warm-up at 25[ ˚C] and rated input/output *5 : DC12[V], output: when output current changed between 25% and 75% of rated output current rapidly *6 : Latch timer type (shuts down after a few seconds of overloading, 48 input model has a shorter delay time as its load increases, will recover by reentering power)
ModelSpecifications NVD3.3SC12-U1 NVD05SC12-U1 NVD12SC12-U1 NVD15SC12-U1 NVD24SC12-U1
Input CharacteristicsRated Input Voltage DC12 [V]Allowable Input Voltage Range D to 16 [V]Inrush Current *1 Not specifiedInput Current (at rated load) [A] (typical) 6.18 8.33 8.24 8.33 8.26Efficiency [%] (typical) 89 90 91 90 92
Output CharacteristicsOutput Voltage [V] 3.3 5 12 15 24Output Current [A] 20 18 7.5 6 3.8
At safety-standard certification 20 15 6.8 5.4 3.4Voltage Adjust Range ±10% (maximum) of rated output voltageRipple And Noise [mVp-p] (maximum) *2 150 150 220 250 350Regulation
a. Static Line Regulation [mV] (maximum) 26 40 96 120 190b. Static Load Regulation [mV] (maximum) 30 45 108 135 216c. Temperature Coefficient [mV/ ˚C] (maximum) *3 0.03 [%/˚C]d. Drift [mV] (maximum) *4 32 40 75 90 135e. Dynamic Load Regulation [mV] (maximum) *5 ±150 ±200 ±360 ±450 ±720f. Recover Time of Dynamic Load *5 20 [mS] (maximum)
Rise Time 200 [mS] (maximum) at 25 [˚C] and rated input/outputHold Up Time Not specified
Optional FunctionsOvercurrent Protection *6 Fold forward current limiting, latch timer typeOvervoltage Protection Latch type output shutdown, will recover after shutting down input voltage and reentering powerInput Voltage Protection Output shutdown when input voltage remains under the input range and output voltage continuously drops for at least 3 seconds (typical), will recover after reentering powerThermal Protection Built-in (temperature of PWM control IC is monitored, output shutdown)Remote Sense Not availableRemote Control Not available
Environmental SpecificationOperating Temperature -10 to +71 [˚C] (load reduction of 3.5 [%˚C] is required at 50 [˚C] or above)Operating Humidity 20 to 90 [%RH] (non-condensing)Storage Temperature −20 to 85 [˚C]Storage Humidity 20 to 90 [%RH]Withstanding Voltage Primary - Secondary AC2000V for 1 minute without defect, faradic current=10 [mA] Primary - Case AC2000V for 1 minute without defect, faradic current=10 [mA] Secondary - Case AC1000V for 1 minute without defect, faradic current=10 [mA]Isolation Resistance Primary - Secondary - Case 50[MΩ] (minimum) by DC500[V] insulation tester
Vibration 5 to 10Hz : 10 [mm] double amplitude, 10 to 55Hz : acceleration 19.6 [m/S2], 20 minutecycle for 30 minutes each along X, Y, and Z axes, without defect (non-operating)
Shock Impact force:196 [m/S2]Cooling Convection cooling
Line Conducted Noise Not specified
Safety UL60950-1, CSA60950-1 compliant
CE (LV directive) compliant
Appearance/Weight Case type/approx. 250[g]Ref. MTBF [H] 495,000 495,000 560,000 576,000 549,000Ref. Frequency [kHz]Typ. 125 Fix.
100 ETA POWER CATALOG BOOK 2009
NV SERIES (DC/DC)
◎The product has a built-in input fuse (7[A] time-lag fuse).
Conditions: *1 : At DC24[V] and rated load. *2 : Measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth. *3 : At between -10 and +71[˚C] *4 : For 8 hour period after 1 hour warm-up at 25[ ˚C] and rated input/output *5 : DC24[V], output: when output current changed between 25% and 75% of rated output current rapidly *6 : Latch timer type (shuts down after a few seconds of overloading, 48 input model has shorter delay time as its load increases, will recover by reentering power)
■ NVD ** SC24 Series (100W), Single output
ModelSpecifications NVD3.3SC24-U1 NVD05SC24-U1 NVD12SC24-U1 NVD15SC24-U1 NVD24SC24-U1
Input CharacteristicsRated Input Voltage DC24 [V]Allowable Input Voltage Range DC19 to 32 [V]Inrush Current Not specifiedInput Current (at rated load) [A] (typical) 3.3 4.53 4.89 4.75 5.4Efficiency [%] (typical) *1 90 92 92 92 92
Output CharacteristicsOutput Voltage [V] 3.3 5 12 15 24Output Current [A] 22 20 9 7 5
At safety-standard certification 20 20 9 7 5Voltage Adjust Range ±10% (maximum) of rated output voltageRipple And Noise [mVp-p] (maximum) *2 150 150 220 250 340Regulation
a. Static Line Regulation [mV] (maximum) 26 40 96 120 190b. Static Load Regulation [mV] (maximum) 30 45 108 135 216c. Temperature Coefficient [mV/ ˚C] (maximum) *3 0.03 [%/˚C]d. Drift [mV] (maximum) *4 32 40 75 90 135e. Dynamic Load Regulation [mV] (maximum) *5 ±150 ±200 ±360 ±450 ±720f. Recover Time of Dynamic Load *5 20 [mS] (maximum)
Rise Time 200 [mS] (maximum) at 25[˚C] and rated input/outputHold Up Time Not specified
Optional FunctionsOvercurrent Protection *6 Fold forward current limiting, latch timer typeOvervoltage Protection Latch type output shutdown, will recover after shutting down input voltage and reentering powerInput Voltage Protection Output shutdown when input voltage remains under the input range and output voltage continuously drops for at least 3 seconds (typical), will recover after reentering powerThermal Protection Built-in (temperature of PWM control IC is monitored, output shutdown)Remote Sense Not availableRemote Control Not available
Environmental SpecificationOperating Temperature -10 to +71 [˚C] (load reduction of 3.5 [%˚C] is required at 50 [˚C] or above)Operating Humidity 20 to 90[%RH] (non-condensing)Storage Temperature −20 to 85 [˚C]Storage Humidity 20 to 90 [%RH]Withstanding Voltage Primary - Secondary AC2000V for 1 minute without defect, faradic current=10[mA] Primary - Case AC2000V for 1 minute without defect, faradic current=10[mA] Secondary - Case AC1000V for 1 minute without defect, faradic current=10[mA]Isolation Resistance Primary - Secondary - Case 50 [MΩ] (minimum) by DC500 [V] insulation tester
Vibration 5 to 10Hz : 10[mm] double amplitude, 10 to 55Hz : acceleration 19.6 [m/S2], 20 minute cycle for 30 minutes each along X, Y, and Z axes, without defect (non-operating)
Shock Impact force:196 [m/S2]Cooling Convection cooling
Line Conducted Noise Not specified
Safety UL60950-1, CSA60950-1 compliant
CE (LV directive) compliant
Appearance/Weight Case type/approx. 250[g]Ref. MTBF [H] 495,000 495,000 555.000 571,000 556,000Ref. Frequency [kHz]Typ. 125 Fix.
101ETA POWER CATALOG BOOK 2009
NVseries
NV SERIES (DC/DC)■ NVD ** SC48 Series (100W), Single output
◎The product has a built-in input fuse (5[A] time-lag fuse).
Conditions: *1 : At DC48[V] and rated load. *2 : Measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth. *3 : At between -10 and +71[˚C] *4 : For 8 hour period after 1 hour warm-up at 25[ ˚C] and rated input/output *5 : DC48[V], output: when output current changed between 25% and 75% of rated output current rapidly *6 : Latch timer type (shuts down after a few seconds of overloading, 48 input model has shorter delay time as its load increases, will recover by reentering power)
Sp
ecificatio
n list
ModelSpecifications NVD3.3SC48-U1 NVD05SC48-U1 NVD12SC48-U1 NVD15SC48-U1 NVD24SC48-U1
Input CharacteristicsRated Input Voltage DC48 [V]Allowable Input Voltage Range DC38 to 63 [V]Inrush Current Not specifiedInput Current (at rated load) [A] (typical) 1.65 2.24 2.39 2.33 2.64Efficiency [%] (typical) *1 91 93 94 94 94
Output CharacteristicsOutput Voltage [V] 3.3 5 12 15 24Output Current [A] 22 20 9 7 5
At safety-standard certification 20 20 9 7 5Voltage Adjust Range ±10% (maximum) of rated output voltageRipple And Noise [mVp-p] (maximum) *2 150 150 220 250 350Regulation
a. Static Line Regulation [mV] (maximum) 26 40 96 120 190b. Static Load Regulation [mV] (maximum) 30 45 108 135 216c. Temperature Coefficient [mV/ ˚C] (maximum) *3 0.03 [%/˚C]d. Drift [mV] (maximum) *4 32 40 75 90 135e. Dynamic Load Regulation [mV] (maximum) *5 ±150 ±200 ±360 ±450 ±720f. Recover Time of Dynamic Load *5 20 [mS] (maximum)
Rise Time 200 [mS] (maximum) at 25[˚C] and rated input/outputHold Up Time Not specified
Optional FunctionsOvercurrent Protection *6 Fold forward current limiting, latch timer typeOvervoltage Protection Latch type output shutdown, will recover after shutting down input voltage and reentering powerInput Voltage Protection Output shutdown when input voltage remains under the input range and output voltage continuously drops for at least 3 seconds (typical), will recover after reentering powerThermal Protection Built-in (temperature of PWM control IC is monitored, output shutdown)Remote Sense Not availableRemote Control Not available
Environmental SpecificationOperating Temperature -10 to +71 [˚C] (load reduction of 3.5 [%˚C] is required at 50 [˚C] or above)Operating Humidity 20 to 90 [%RH] (non-condensing)Storage Temperature −20 to 85 [˚C]Storage Humidity 20 to 90 [%RH]Withstanding Voltage Primary - Secondary AC2000V for 1 minute without defect, faradic current=10 [mA] Primary - Case AC2000V for 1 minute without defect, faradic current=10 [mA] Secondary - Case AC1000V for 1 minute without defect, faradic current=10 [mA]Isolation Resistance Primary - Secondary - Case 50 [MΩ] (minimum) by DC500 [V] insulation tester
Vibration 5 to 10Hz : 10 [mm] double amplitude, 10 to 55Hz : acceleration 19.6 [m/S2], 20 minutecycle for 30 minutes each along X, Y, and Z axes, without defect (non-operating)
Shock Impact force:196 [m/S2]Cooling Convection cooling
Line Conducted Noise Not specified
Safety UL60950-1, CSA60950-1 compliant
CE (LV directive) compliant
Appearance/Weight Case type/approx. 250[g]Ref. MTBF [H] 554,000 554,000 554,000 569,000 562.000Ref. Frequency [kHz] Typ. 125 Fix.
102 ETA POWER CATALOG BOOK 2009
NV SERIES (DC/DC)■ NVD ** SD Series (100W), Single output
◎The product has a built-in input fuse (5 [A] time-lag fuse).◎NVD-SD is equipped with a common mode filter at input area.
Conditions: *1 : At DC110 [V] and rated load. *2 : Measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth. *3 : At between -10 and +71 [˚C] *4 : For 8 hour period after 1 hour warm-up at 25 [ ˚C] and rated input/output *5 : DC110 [V, output: when output current changed between 25% and 75% of rated output current rapidly *6 : Output turns to hiccup mode when output drops after overload.
ModelSpecifications NVD3.3SD-U1 NVD05SD-U1 NVD12SD-U1 NVD15SD-U1 NVD24SD-U1
Input CharacteristicsRated Input Voltage DC110 [V]Allowable Input Voltage Range DC85 to 140 [V]Inrush Current Not specifiedInput Current (at rated load) [A] (typical) 0.725 0.977 1.055 1.02 1.16Efficiency [%] (typical) *1 91 93 93 93 94
Output CharacteristicsOutput Voltage [V] 3.3 5 12 15 24Output Current [A] 22 20 9 7 5
At safety-standard certification 20 20 9 7 5Voltage Adjust Range ±10% (maximum) of rated output voltageRipple And Noise [mVp-p] (maximum) *2 150 150 220 250 350Regulation
a. Static Line Regulation [mV] (maximum) 26 40 96 120 190b. Static Load Regulation [mV] (maximum) 30 45 108 135 216c. Temperature Coefficient [mV/ ˚C] (maximum) *3 0.03 [%/˚C]d. Drift [mV] (maximum) *4 32 40 75 90 135e. Dynamic Load Regulation [mV] (maximum) *5 ±150 ±200 ±360 ±450 ±720f. Recover Time of Dynamic Loa *5 20 [mS] (maximum)
Rise Time 500 [mS] (maximum) at 25 [˚C] and rated input/outputHold Up Time Not specified
Optional FunctionsOvercurrent Protection *6 Constant current limitingOvervoltage Protection Latch type output shutdown, will recover after shutting down input voltage and reentering powerThermal Protection Not availableRemote Sense Not availableRemote Control Not available
Environmental SpecificationOperating Temperature -10 to +71 [˚C] (load reduction of 3.5 [%˚C] is required at 50 [˚C] or above)Operating Humidity 20 to 90 [%RH] (non-condensing)Storage Temperature −20 to 85 [˚C]Storage Humidity 20 to 90 [%˚RH]Withstanding Voltage Primary - Secondary AC2000V for 1 minute without defect, faradic current=10 [mA] Primary - Case AC2000V for 1 minute without defect, faradic current=10 [mA] Secondary - Case AC1000V for 1 minute without defect, faradic current=10 [mA]Isolation Resistance Primary - Secondary - Case 50[MΩ] (minimum) by DC500[V] insulation tester
Vibration 5 to 10Hz : 10[mm] double amplitude, 10 to 55Hz : acceleration 19.6[m/S2], 20 minutecycle for 30 minutes each along X, Y, and Z axes, without defect (non-operating)
Shock Impact force:196 [m/S2]Cooling Convection cooling
Line Conducted Noise Not specified
Safety UL60950-1, CSA60950-1 compliant
CE (LV directive) compliant
Appearance/Weight Case type/approx. 250[g]Ref. MTBF [H] 480,000 480,000 550,000 550,000 550,000Ref. Frequency [kHz]Typ. 91 Fix. 125 Fix.
103ETA POWER CATALOG BOOK 2009
NVseries
If SW3 is always closed, no external compo-nents is required.A Cin is required at the input area when the primary power supply is a battery and input voltage of NVD exhibits transient voltage due to open/close of SW2.For open/close of SW3, use the same criteria as the section .
NV SERIES (DC/DC)
Primarypower supply
Primarypower supply
Primarypower supply
Primarypower supply
Otherload
Primary power supply
Primarypowersupply
Operating Precautions (restrictions)*Total capacity at load side (1/2 x total capacity [F] x Vo x Vo) should be 1.3 or below.
*Peak current should be at rated current or below, although it is a pulse load.
*The highest voltage generated by opening and closing the input should not exceed a limit of allowable input voltage, regardless of pulse width.
*A parallel connection using another voltage generator externally connected via output terminal is not allowed. (Neither series operation nor
parallel operation is allowed, in principle.)
*The below external components may be required depending on connection conditions.
No external component is required
If SW3 is always open, no external compo-nents is required.A Cin is required at the input area if the input voltage of NVD exhibits a rise at open/close of the SW3.
A diode and an electrolytic capacitor Cin are required at the input area as shown in the figure on the left if the primary power supply exhibits a steep power dip due to other load, etc.
An electrolytic capacitor Cin is required at NVD input area if an backflow diode in insert-ed for an uninterruptible power system and so forth, as shown in the figure at the left.
It is not possible to reverse regeneration energy and others to output terminals of NVD**SC using L-load of the LOAD and so forth. A backflow diode is required at one end of the output terminals.When only C in the LOAD side is charged up by the switch, regeneration may occur due to L-component of the wiring.
Selection of parts/components1. Electrolytic capacitor at the input area ** SC12 ····· 25V 220µF Allowable ripple current : 0.5A or above ** SC24 ····· 50V 220µF Allowable ripple current : 0.5A or above ** SC48 ····· 80V 82µF Allowable ripple current : 0.2A or above
2. Diode at the input areaA diode having a rated IF which is at least the rated input current and would be able to withstand an inrush current and having a rated Vrm which is at least the maximum nput voltage should be selected. A radiator plate is also needed.(Ex.: SC12, SC24 ➝ D30SC4M/SINDENGEN, FMB34M/SANKEN, SC48 ➝ general-purpose rectifying diode with around 100[V]10[A])
Sp
ecificatio
n list/Precau
tion
s
External component requirements depending on input/output connection conditions (absolute requirements in use)
1
2
2
3
4
5
6
104 ETA POWER CATALOG BOOK 2009
NV SERIES (DC/DC)
Normalchoke
Control unitError
amplification
Smoothing Main&subswitch
Rectifying/Smoothing
Block Diagram■ NVD-SC Series (100W), Single output
Characteristics■ NVD ** SC Series (100W), Single output
■ Output current and efficiency curve ■ Overcurrent protection (OCP) curve
■ Derating curve
DC24VDC12V25˚C
Input voltageOutput voltageAmbient temperature
Eff
icie
ncy
[%]
Output current [A]
DC24VDC12V25˚C
Input voltage Output voltage Ambient temperature
Output current [A]
*If the current continuously exceeds the rated current for 3 seconds (typical) or longer, output will shut down by a latch timer.
Out
put
vol
tage
[V]
*This product is safety-standard certified within the temperature range shown by the above derating curve in a solid line. If you intend to have your finished product certified for the safety, this power supply product should be operated under the conditions that its ambient temperature is kept within the certified temperature range. If you do not intend to do so, use the product following the dotted derating curve.
Load
[%]
Ambient temperature [˚C]
105ETA POWER CATALOG BOOK 2009
NVseries
NV SERIES (DC/DC)
Commonchoke
Smoothing Main&subswitch
Rectifying/Smoothing
Erroramplification
Control unit
■ NVD-SD Series (100W), Single output
■ NVD ** SD Series (100W), Single output
■ Output current and efficiency curve ■ Overcurrent protection (OCP) curve
■ Derating curve
*This product is safety-standard certified within the temperature range shown by the above derating curve in a solid line. If you intend to have your finished product certified for the safety, this power supply product should be operated under the conditions that its ambient temperature is kept within the certified temperature range. If you do not intend to do so, use the product following the dotted derating curve.
Effi
cien
cy[%
]
Output current [A]
DC110VDC5V25˚C
Input voltage Output voltage Ambient temperature
Out
put
vo
ltag
e[V
]
Output current [A]
(*Moves to overcurrent protection function, and to intermittent operation under heavy load condition.)
DC110VDC5V25˚C
Input voltage Output voltage Ambient temperature
Load
[%]
Ambient temperature [˚C]
Block Diagram
Characteristics
Block D
iagram
/Characteristics
106 ETA POWER CATALOG BOOK 2009
NV SERIES (DC/DC)Dimension Diagram
■ NVD-SC·SD Series (100W), Single output
Output voltagesetting VR Label Serial No on bus bar on the side
Mounting hole 5-M3, depth 6mm (max.)
Terminal connection drawing
Unit*Polycarbonate for a terminal block is included in the product package.