# High Voltage DC/DC Converter, Regulated, Positive Output, Fixed, Adjustable, 1 W, 400 µA

![Product image](https://novapart.co/image/farnell:2565431/)

**URL**: https://novapart.co/products/C25/high-voltage-dc-converter-regulated-positive
**SKU**: C25
**Manufacturer**: XP POWER
**Price**: €308.1900
**Stock**: 10+
**Lead Time**: 92 days (indicative)

## Description

Product Range:C Series; Output Power Max:1W; Output Voltage Min:0V; Output Voltage Max:2.5kV; Output Current Max:400µA; Polarity:Positive Output; DC / DC Converter Output Type:Fixed,

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2018) |
| Depth | 44.45mm |
| Width | 28.19mm |
| Height | 12.7mm |
| Polarity | Positive Output |
| Power Rating | 1W |
| Product Range | C Series |
| Output Power Max | 1W |
| Output Current Max | 400µA |
| Output Voltage Max | 2.5kV |
| Output Voltage Min | 0V |
| Input Voltage Dc Max | 16V |
| Input Voltage Dc Min | 11.5V |
| Power Supply Mounting | Through Hole |
| Dc / Dc Converter Output Type | Fixed, Adjustable |
| High Voltage Power Supply Type | Regulated |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2565431/)

**C** Series 

## 1W 

## DC-HVDC CONVERTER 

The C Series is a line of miniature, regulated high voltage power supplies. Each model is programmed from 0 to 100% of rated output via a 0 to +5 volt, DAC-compatible, highimpedance programming input voltage. An externally accessible potentiometer provides adjustable gain trim, allowing for individual calibration of units. 

These converters exhibit very low ripple, noise, and EMI/RFI by utilizing a quasi-sinewave oscillator, shielded transformer, excellent filtering techniques and an isolated steel enclosure featuring a separate grounding pin. A proprietary encapsulation process and a custom UL 94 V-0 listed, high-performance formula are used to achieve excellent high voltage and thermal properties. Temperature drift is typically less than 50ppm/°C. 

## **Typical Applicati** ~~**on**~~ **s** 

## **Features** 

- +12VDC input (11.5 to 16V) 

- Voltage regulated 

- Output voltages from 100V to 8000V 

- 0 to 100% programmable output 

   - Photo Multiplier Tube 

   - Solid State Detectors 

   - Electrophoresis 

   - Piezo Devices 

   - Capacitor ~~Char~~ ging 

   - EO Lenses 

- High reliability 2.6MHrs MTBF 

- <50ppm/°C temperature coefficient 

## **Dimensions** 

- Shielded case for low EMI 

- Low ripple - down to 0.002% 

- 3 year warranty 

**C01 - C20:** 

35.6 x 28.2 x 12.7mm (1.40" x 1.11" x 0.50") 

## **C25 - C40:** 

44.4 x 28.2 x 12.7mm (1.75" x 1.11" x 0.50") 

## **C50 - C60:** 

53.3 x 28.2 x 12.7mm (2.10" x 1.11" x 0.50") 

## **C80:** 

63.50 x 31.75 x 15.24mm (2.50" x 1.25" x 0.60") 

**DC-HVDC CONVERTER** 

## **C** Series 

## **Models & Ratings** 

**==> picture [540 x 37] intentionally omitted <==**

**----- Start of picture text -----**<br>
Regulation<br>Model Number Output Voltage Output Current Ripple Frequency<br>Load Line<br>**----- End of picture text -----**<br>


|Model Number|Output Voltage|Output Current|Regulaton<br>Load<br>Line|Regulaton<br>Load<br>Line|Ripple|Frequency|
|---|---|---|---|---|---|---|
|C01|0 to +100V|10.0mA|<0.1%|<0.1%|<0.75%|200-250kHz|
|C02|0 to +200V|5.0mA|<0.1%|<0.1%|<0.05%|250-350kHz|
|C02N|0 to -200V|5.0mA|<0.1%|<1.0%|<0.05%|75-150kHz|
|C03|0 to +300V|3.3mA|<0.1%|<0.1%|<0.03%|200-300kHz|
|C05|0 to +500V|2.0mA|<0.07%|<0.1%|<0.004%|250-350kHz|
|C05N|0 to -500V|2.0mA|<0.5%|<0.5%|<0.005%|200-350kHz|
|C06|0 to +600V|1.67mA|<0.1%|<0.1%|<0.003%|250-300kHz|
|C06N|0 to -600V|1.67mA|<0.75%|<0.75%|<0.003%|125-300kHz|
|C10|0 to +1000V|1.0mA|<0.3%|<0.3%|<0.005%|200-250kHz|
|C10N|0 to -1000V|1.0mA|<0.5%|<0.3%|<0.002%|100-125kHz|
|C12|0 to +1250V|1.0mA|<0.1%|<0.1%|<0.004%|200-250kHz|
|C12N|0 to -1250V|1.0mA|<0.175%|<0.1%|<0.003%|100-125kHz|
|C15|0 to +1500V|0.67mA|<0.1%|<0.1%|<0.002%|100-125kHz|
|C15N|0 to -1500V|0.67mA|<0.2%|<0.2%|<0.002%|75-100kHz|
|C20|0 to +2000V|0.5mA|<0.15%|<0.1%|<0.002%|75-100kHz|
|C20N|0 to -2000V|0.5mA|<0.15%|<0.1%|<0.002%|75-100kHz|
|C25|0 to +2500V|0.4mA|<0.03%|<0.2%|<0.1%|125-150kHz|
|C30|0 to +3000V|0.33mA|<0.3%|<0.05%|<0.1%|75-100kHz|
|C30N|0 to -3000V|0.33mA|<0.3%|<0.2%|<0.2%|75-100kHz|
|C40|0 to +4000V|0.25mA|<0.25%|<0.2%|<0.1%|50-125kHz|
|C40N|0 to -4000V|0.25mA|<0.2%|<0.1%|<0.1%|75-150kHz|
|C50|0 to +5000V|0.2mA|<0.35%|<0.1%|<0.1%|75-150kHz|
|C50N|0 to -5000V|0.2mA|<0.25%|<0.1%|<0.1%|125-175kHz|
|C60|0 to +6000V|0.167mA|<0.25%|<0.1%|<0.1%|125-175kHz|
|C60N|0 to -6000V|0.167mA|<0.25%|<0.15%|<0.1%|125-175kHz|
|C80|0 to +8000V|0.125mA|<0.75%|<0.15%|<0.2%|100-150kHz|
|C80N|0 to -8000V|0.125mA|<0.75%|<0.25%|<0.2%|100-150kHz|



## Notes: 

Other voltages available on request - please contact our dedicated support team: xppower.com/contact 

2 

DC-HVDC CONVERTER 

## **C** Series 

## **Input** 

**==> picture [540 x 21] intentionally omitted <==**

**----- Start of picture text -----**<br>
Characteristic Minimum Typical Maximum Units Notes & Conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & Conditons|
|---|---|---|---|---|---|
|Input Voltage Range|11.5|13.75|16|VDC|Works with nominal 12V or 15V supply|
|Input Current, Full Load|||250|mA||
|Input Current, No Load|||100|mA||
|Programming Inputs|0||5|VDC|Analog DC Voltage Controls Output 0 to 100%|
|Input Capacitance||440||μA|Low ESR|



## **Output** 

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**----- Start of picture text -----**<br>
Characteristic Minimum Typical Maximum Units Notes & Conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & Conditons|
|---|---|---|---|---|---|
|Output Voltage|||8000|VDC|See Models & Ratings table|
|Output Current|||10|mA|See Models & Ratings table|
|Output Programming|0||100|%|Output Voltage programmable via Analog DC Programming Voltage<br>Input|
|Setpoint Accuracy||±1||%|@ Max Vpgm, No Load|
|Gain Adjust||±5||%|Potentiometer, see Signals & Controls|
|Linearity: Output vs Program|||±1|%|15 to 100% Output|
|Minimum Load|No minimum load required|||||
|Start Up Response|||250|msec|At Max Vout, Full Load|
|Line Regulation|0.05||1.0|%|100% Vpgm, Full Load, (Min to Max Input)|
|Load Regulation|0.07||0.75|%|100% Vpgm, 13.75Vin, (NL to FL)|
|Ripple and Noise|0.002||0.75|%|1MHz bandwidth, see Models & Ratings table|
|Temperature Coeffcient||50||ppm/°C||
|Stability|||100|ppm/hr|After 30 minute warm up|



## **General** 

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**----- Start of picture text -----**<br>
Characteristic Minimum Typical Maximum Units Notes & Conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum<br>Typical<br>Maximum<br>Units<br>Notes & Conditons|Minimum<br>Typical<br>Maximum<br>Units<br>Notes & Conditons|Minimum<br>Typical<br>Maximum<br>Units<br>Notes & Conditons|Minimum<br>Typical<br>Maximum<br>Units<br>Notes & Conditons|Minimum<br>Typical<br>Maximum<br>Units<br>Notes & Conditons|
|---|---|---|---|---|---|
|Isolation: Input to Output|N/A - Input Ground is connected to Output Ground|||||
|Switching Frequency|50||350|kHz||
|Construction|Case material is zinc plated steel. Solid vacuum encapsulation, UL 94 V-0 rated|||||
|Mean Time Between Failure|2.6|||Mhrs|Per Bellcore TR 332|



## Notes: 

1. Maximum current is available at maximum output voltage. 

2. Specifications after 1 hour warm-up, full load, 25°C, unless otherwise noted. 

3. Proper thermal management techniques are required to maintain safe case temperature. 

   5. GAIN ADJUST refers to the ability to alter the gain of the circuit to allow for set-point accuracy error. 

   6. LINEARITY refers to how much the transfer function can deviate from a straight line in the absence of any set-point error. 

4. SET POINT ACCURACY refers to the ability of the unit to accurately deliver the programmed voltage. 

Specifications subject to change without notice. 

3 

DC-HVDC CONVERTER 

## **C** Series 

## **Environmental** 

|Characteristic|Minimum|Typical|Maximum|Units|Notes & Conditions|
|---|---|---|---|---|---|
|Operating Temperature|-10||+60|°C|Case temperature|
|Storage Temperature|-20||+90|°C||
|Cooling|Natural convection|||||
|Humidity|||95|%RH|Non-condensing|
|Thermal Shock Limit|||1|°C/10sec|Natural convection|
|**Safety Approvals**||||||
|Safety Agency|Standard||||Notes & Conditions|
|UL|IEC/UL/CSA/EN 62368|||||
|CE|Meets all applicable directives|||||
|RoHS|RoHS 2 and 3 Directive (2011/65/EU)|RoHS 2 and 3 Directive (2011/65/EU)|||Where applicable|



## **Application Notes** 

4 

DC-HVDC CONVERTER 

## **C** Series 

## **Mechanical Details** 

**==> picture [33 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
C01-C20<br>**----- End of picture text -----**<br>


**==> picture [538 x 417] intentionally omitted <==**

**----- Start of picture text -----**<br>
Top View Bottom View PCB Layout<br>35.56 (1.40)<br>16.51 (0.65)<br>Recommended<br>GAIN 2 12.7 (0.500) hole and pad size<br>28.19 ADJUST 1 5 2.54 (0.100) Ø 1.32 (0.052) and Ø 2.08 (0.082)<br>(1.11) 0 5 places<br>2.29 (0.09) 4 3 6.35<br>4 3 6.35 (0.250) 2.29 (0.250)<br>(0.0 9) 1 0 2.54<br>5 (0.100)<br>12.70 Pin Function 2 12.7 (0.500)<br>(0.50) 1 Input (+) 16.51 (0.65)<br>2 Ground<br>5.08 (0.20) PC PINS 3 Programming Voltage<br>0.79 (0.031) DIA 4 HV Out ø 4.75 (0.187) MIN<br>For pot access<br>5 places 5 Case Ground<br>C25-C40<br>Top View Bottom View PCB Layout<br>44.45 (1.75)<br>16.51 (0.65)<br>Recommended<br>GAIN 2 12.70 (0.500) hole and pad size<br>28.19 ADJUST 5 2.54 (0.100) Ø 1.32 (0.052) and<br>1 Ø 2.08 (0.082)<br>(1.11) 0 5 places<br>2.54 (0.10)<br>4 3 6.35  ( 0.250) 4 3 6.35 (0.250)<br>2.54 (0.10)<br>0<br>1<br>5 2.54 (0.100)<br>12.70 P in Function 2<br>12.70 (0.500)<br>(0.50)<br>1 Input (+) 16.51 (0.65)<br>2 Ground<br>5.08 (0.20) PC PINS 3 Programming Voltage ø 4.75 (0.187) MIN<br>For pot access<br>0.79 (0.031) DIA<br>4 HV Out<br>5 places<br>5 Case Ground<br>8.64 (0.34)  2.54 (0.100) 8.89 (0.350)<br>HIGH<br>VOLTAGE<br>0<br>17.78 (0.700) 8.64 (0.34) 2.54 (0.100) 11.43 (0.350) 11.43 (0.45)  0 11.43 (0.45)<br>17.78 (0.700)<br>0<br>25.4 (1.000) 11.43 (0.45)<br>8.13 (0.32) 8.89 (0.350)<br>3.81 (0.150)<br>HIGH<br>VOLTAGE<br>0 11.43 (0.45)<br>3.81 (0.150)<br>25.4 (1.000) 8.13 (0.32) 8.89 (0.350)<br>**----- End of picture text -----**<br>


Notes: 

1. All dimensions are in mm (inches). 

2. Weight: C01-C20: 31g (1.1oz); C25-C40: 36.8g (1.3oz). 

3. Tolerance: X.XX±0.51 (0.02). 

All grounds internally connected except case. Case ground (Pin 5) must be connected to ground, with no more than 50V between case ground (Pin 5) and circuit ground (Pin 2). 

4. Pin Tolerance: ± 0.127 (0.005). 

Specifications subject to change without notice. 

5 

DC-HVDC CONVERTER 

## **C** Series 

## **Mechanical Details** 

C50-C60 

**==> picture [503 x 170] intentionally omitted <==**

**----- Start of picture text -----**<br>
Top View PCB Layout<br>66.04 (2.60)<br>59.69 (2.350)<br>5.08 (0.20)<br>3.18 (0.13)<br>ø2.64 (0.104)<br>#2/M2 clearance<br>for moun�ng, 2 places<br>28.19 7.62 (0.30) 3 2.54 (0.10)6.35 0.250()<br>(1.11) 14.10 (0.55) 4 1 0<br>5 2.54 (0.100)<br>2<br>12 . 70 (0.500)<br>254.0 ±25.4 12.70 (0.50)<br>53.34 (2.10) 16.51 (0.65)<br>(10.00 ±1.00)<br>(HV OUTPUT LEAD) 0.64 ø 4.75 (0.187) MIN Re commended<br>7.62 (0.30) (0.025) For pot access hole and pad size<br>ø 1.32 (0.052) and<br>5.08 (0.20) ø 2.29 (0.090)<br>  5 PLACES<br>5X ø 1.02 (0.040)<br>P.C. PIN<br>0<br>4.57 (0.18) 8.89 (0.350) 12.70 (0.500) 21.59 (0.850) 29.21 (1.150)<br>30.48 (1.200)<br>HIGH<br>VOLTAGE<br>**----- End of picture text -----**<br>


## Bottom View 

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**----- Start of picture text -----**<br>
HV OUTPUT LEAD GAIN 2 12.70 (0.500)<br>(#22AWG 20KV  ADJUST<br>SILICONE) 5 2.54 (0.100)<br>4 1 0<br>2.54 (0.10)<br>3<br>6.35 (0.250)<br>0<br>30.48 (1.20)<br>4.57 (0.18) 8.89 (0.350) 12.7 (0.500) 21.59 (0.850) 29.21 (1.15)<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
Pin Function<br>1 Input (+)<br>2 Ground<br>3 Programming Voltage<br>4 HV Return<br>5 Case Ground<br>LEAD HV Out<br>**----- End of picture text -----**<br>


Notes: 

1. All dimensions are in mm (inches). 

2. Weight: C50-C60: 51g (1.8oz). 

3. Tolerance: X.XX±0.51 (0.02). 

All grounds internally connected except case. Case ground (Pin 5) must be connected to ground, with no more than 50V between case ground (Pin 5) and circuit ground (Pin 2). 

4. Pin Tolerance: ±0.127 (0.005). 

6 

DC-HVDC CONVERTER 

## **C** Series 

## **Mechanical Details** 

C80 

**==> picture [507 x 211] intentionally omitted <==**

**----- Start of picture text -----**<br>
Top View PCB Layout<br>76.20 (3.00)<br>ø2.64 (0.104)<br>69.85 (2.750) #2/M2 CLEARANCE<br>FOR MOUNTING<br>3.18 (0.13) 2 PLACES<br>6.35 (0.25)<br>3 6.35 (0.250)<br>31.75 4 2.54 (0.10)<br>7.62 (0.30) (1.25) 0 1 2.54 (0.10)<br>5<br>15.88 (0.63) 2<br>12.70 (0.500)<br>5.84 (0.73)<br>(10.00 ±1.00)254.0 ±25.4 63. 5 0 (2. 5 0 ) For pot access� 4.75 (0.187) MIN Recommended Hole &  Pad Size<br>(HV OUTPUT LEAD) ø 1.32 (0.052) and<br>0.64 ø 2.29 (0.090)<br>8.89 (0.35) 15.24 (0.60) (0.025)   5 PLA CES<br>5.08 (0.20)<br>5X ø 1.02 (0.040)<br>0<br>8.89 (0.350) 12.70 (0.500)<br>40.64 (1.600) 4.57 (0.18) 21.59 (0.850) 29.21 (1.150)<br>HIGH<br>VOLTAGE<br>**----- End of picture text -----**<br>


## Bottom View 

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**----- Start of picture text -----**<br>
GAIN<br>ADJUST P.C. PIN<br>HV OUTPUT LEAD 2 12.70 (0.500)<br>(#22AWG 20KV<br>SILICONE) 5<br>2.54 (0.10)<br>0 1<br>4 2.54 (0.10)<br>3 6.35 (0.250)<br>BOTTOM<br> VIEW<br>0<br>40.64 (1.60) 4.57 (0.18)<br>8.89 (0.350) 12.70 (0.500) 21.59 (0.850) 29.21 (1.15)<br>**----- End of picture text -----**<br>


**==> picture [101 x 95] intentionally omitted <==**

**----- Start of picture text -----**<br>
Pin Function<br>1 Input (+)<br>2 Ground<br>3 Programming Voltage<br>4 HV Return<br>5 Case Ground<br>LEAD HV Out<br>**----- End of picture text -----**<br>


Notes: 

1. All dimensions are in mm (inches). 

2. Weight: C80: 57g (2.0oz). 

3. Tolerance: X.XX±0.51 (0.02). 

All grounds internally connected except case. Case ground (Pin 5) must be connected to ground, with no more than 50V between case ground (Pin 5) and circuit ground (Pin 2). 

4. Pin Tolerance: ± 0.127 (0.005). 

Specifications subject to change without notice. 

7 

DC-HVDC CONVERTER 

## **C** Series 

## **Mounting Kit** 

**==> picture [412 x 275] intentionally omitted <==**

**----- Start of picture text -----**<br>
TOP  VIEW MTG HARDWARE SUPPLIED<br>CM3 fits models C25-C40 127.00 (5.00) 15S SUB-MIN 'D'RECEPTACLE<br>— } 4 AMP # 747909-2<br>O ra?  Olle raat —eft s  / 8 ° 15<br>45.72  SOLDER<br>— AL Hg Bee = (1.80) 28 CUP SIDE<br>SHV  l i s @| itLJ iOl ea gs E ]— 0 E 1 $8 ° 9<br>MATING<br>CONNECTOR<br>15P SUB MIN-D<br>33.78 |] PLUG (MALE)AMP # 747841-4<br>(1.33) 7 ET | | ep a ch C is<br>22.86 (0.90) 12.7<br>(0.50)<br>rman<br>97.28 (3.83)<br>SHV  1.27 (0.05)<br> OUTPUT  59.18 THICK<br>CONNECTOR (2.33)<br>20.83 (0.82)<br>(1.300)33.02 EL | > ADJUSTGAIN e rm 1HBoy (1.312) 33.32<br>ai<br>6.35 (0.25) sr |<br>55.88 (2.200)<br>#4-40 MTG HOLE ANODIZED<br>4 PLACES ALUMINUM<br>MOUNTING PLATE<br>Block Diagram<br>Co) INPUT:<br>**----- End of picture text -----**<br>


Notes: 

Dimensions are in mm (inches) 

Dimensional tolerances: .xx ± 0.51 (0.02), .xxx ± 0.127 (0.005) 

## **Product Description** 

These adapters provide convenient prototyping and evaluation during system development and integration. They allow C Series modules to be mounted to a chassis instead of designed into a PC board. Extra filtering on the input and output improves performance. A schottky diode on the input provides reverse polarity protection. Input connector is via a 15P SUB MIN-D plug (mate supplied) and output is via an SHV style coaxial connector (mate supplied). Please note when ordering a CM3 the C Series is not included and must be ordered separately. 

## **Programming Instructions** 

Onboard Potentiometer: connect pins 7 to 4 and 8 to 3, turn potentiometer to adjust high voltage. Or Remote Potentiometer: connect wiper arm to pin 3, other sides to pins 4 and 2. 

Or Remote Analog Signal: apply programming voltage to pin 3, return to pin 2. 

Specifications subject to change without notice. 

8 

DC-HVDC CONVERTER 

## **C** Series 

## **Mounting Kit** 

**==> picture [93 x 13] intentionally omitted <==**

**----- Start of picture text -----**<br>
CM4 fits models C50-C80<br>**----- End of picture text -----**<br>


**==> picture [325 x 245] intentionally omitted <==**

**----- Start of picture text -----**<br>
TOP  VIEW MTG HARDWARE<br>SUPPLIED<br>171.96 (6.77) 15S SUB-MIN 'D'<br>RECEPTACLE<br>AMP # 747909-2<br>7 L a4 . of e al 8 15<br>A seyee(eS > if eteS a Ett —9ftd E (1.80)45.72 33) CUP SIDE SOLDER<br>hsc hy @@i:: 1® me: 1 38 9<br>LGH<br>MATING @- (J L_._J @ |e F ——a t ©<br>CONNECTOR<br>15P SUB MIN-D<br>PLUG (MALE)<br>35.56 (1.40) AMP # 747841-4<br>Wa s |\ =o<br>19.05 (0.75) TH EI LiesLa 12.7<br>a THT aee | ee (0.50)<br>| e ae<br>133.35 (5.25)<br>1.27 (0.05)<br>LGH THICK<br> OUTPUT  3.80 (96.52)<br>CONNECTOR<br>21.59<br>(0.85)<br>33.32 H | i 33.32<br>(1.312) (WN | GAIN ¢——_ (1.312)<br>4 | ADJUST Ld<br>6.09 (0.24) ge —— — ——— — ——__ O |<br>33.02(1.30) 93.98 (3.700)<br>#4-40 MTG HOLE<br>4 PLACES ANODIZED<br>ALUMINUM<br>MOUNTING PLATE<br>HIGH<br>VOLTAGE<br>**----- End of picture text -----**<br>


## **Block Diagram** 

Notes: 

Dimensions are in mm (inches) 

Dimensional tolerances: .xx ±0.51 (0.02) .xxx ±0.127 (0.005) 

## **Product Description** 

These adapters provide convenient prototyping and evaluation during system development and integration. They allow C Series modules to be mounted to a chassis instead of designed into a PC board. Extra filtering on the input and output improves performance. A schottky diode on the input provides reverse polarity protection. Input connector is via a 15P SUB MIN-D plug (mate supplied) and output is via an SHV style coaxial connector (mate supplied).Please note when ordering a CM3 the C Series is not included and must be ordered separately. 

## **Programming Instructions** 

Onboard Potentiometer: connect pins 7 to 4 and 8 to 3, turn potentiometer to adjust high voltage. Or Remote Potentiometer: connect wiper arm to pin 3, other sides to pins 4 and 2. Or Remote Analog Signal: apply programming voltage to pin 3, return to pin 2. 

9 

27 January 2025 



## Links

- [View this product on Novapart](https://novapart.co/products/C25/high-voltage-dc-converter-regulated-positive)
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- [Supplier page](https://es.farnell.com/xp-power/c25/dc-dc-converter-1-o-p-2-5kv-400ua/dp/2565431)
---

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