Over 3000 models currently in production

S20 Series 20.0 Watt

High Voltage DC/DC Converters

General Specs
Electrical Specs
Physical Specs
Model Listing

	Features Customer Selects Output Voltage Outputs to 1000Vdc High Power Density Single and Dual Outputs Ultra Wide Input Range 1 kVdc Output Isolation Continuous Short Circuit Protection
The S20 Series low profile high voltage DC/DC converter offers a 1 kVdc isolated single or dual high voltage output in a 2 x 2 x 0.5 [INCHES] case. Their small size, wide input, and excellent regulation make them ideally suited for applications that demand a high degree of performance. All models will tolerate a short circuit indefinitely.

Temp. (Stability): 0.02%/Deg C
Temp. (Operating Case): -25 to +70 Deg C
Temp. (Storage): -40 to +125 Deg C
EMI/RFI: Six Sided Shield
Derating: None
Cooling: Free-Air Convection

* All models designed to meet IEC/UL/CSA/EN 62368

* * For RoHS Compliant part, add suffix /Y

Input Ranges: 9-36Vdc, 20-60Vdc, 36-72Vdc
Voltage Accuracy: 5% / 5%
Line Regulation: 1%
Load Regulation: 3% (20% - FL)
Output Ripple: 0.5%

Input Filter: Low ESR Cap
Efficiency: 84%
Short Circuit Protection: Continuous
Switching Frequency: 120 kHz
Isolation: 1 kVdc

Dimensions: 2 x 2 x 0.5 [INCHES]
Weight: 2.6 Oz

Case Material: Nickel Plated Metal

Models Currently In Production

Output Voltage

Current

Input Voltage

Efficiency

Power

Model Number

24.0 Vdc
24.0 Vdc

416 mA
416 mA

9.0-36.0 Vdc

84%

20.0W

S20-D24
S20-D24/Y

24.0 Vdc
24.0 Vdc

416 mA
416 mA

20.0-60.0 Vdc

84%

20.0W

S20-D24/B
S20-D24/B/Y

24.0 Vdc
24.0 Vdc

416 mA
416 mA

36.0-72.0 Vdc

84%

20.0W

S20-D24/C
S20-D24/C/Y

24.0 Vdc

833 mA

9.0-36.0 Vdc

84%

20.0W

S20-S24
S20-S24/Y

24.0 Vdc

833 mA

20.0-60.0 Vdc

84%

20.0W

S20-S24/B
S20-S24/B/Y

24.0 Vdc

833 mA

36.0-72.0 Vdc

84%

20.0W

S20-S24/C
S20-S24/C/Y

28.0 Vdc

714.3 mA

9.0-36.0 Vdc

84%

20.0W

S20-S28
S20-S28/Y

48.0 Vdc
48.0 Vdc

208 mA
208 mA

9.0-36.0 Vdc

84%

20.0W

S20-D48
S20-D48/Y

48.0 Vdc
48.0 Vdc

208 mA
208 mA

20.0-60.0 Vdc

84%

20.0W

S20-D48/B
S20-D48/B/Y

48.0 Vdc
48.0 Vdc

28 mA
208 mA

36.0-72.0 Vdc

84%

11.0W

S20-D48/C
S20-D48/C/Y

48.0 Vdc

416 mA

9.0-36.0 Vdc

84%

20.0W

S20-S48
S20-S48/Y

48.0 Vdc

416 mA

20.0-60.0 Vdc

84%

20.0W

S20-S48/B
S20-S48/B/Y

48.0 Vdc

416 mA

36.0-72.0 Vdc

84%

20.0W

S20-S48/C
S20-S48/C/Y

100.0 Vdc
100.0 Vdc

100 mA
100 mA

9.0-36.0 Vdc

84%

20.0W

S20-D100
S20-D100/Y

100.0 Vdc
100.0 Vdc

100 mA
100 mA

20.0-60.0 Vdc

84%

20.0W

S20-D100/B
S20-D100/B/Y

100.0 Vdc
100.0 Vdc

100 mA
100 mA

36.0-72.0 Vdc

84%

20.0W

S20-D100/C
S20-D100/C/Y

100.0 Vdc

200 mA

9.0-36.0 Vdc

84%

20.0W

S20-S100
S20-S100/Y

100.0 Vdc

200 mA

20.0-60.0 Vdc

84%

20.0W

S20-S100/B
S20-S100/B/Y

100.0 Vdc

200 mA

36.0-72.0 Vdc

84%

20.0W

S20-S100/C
S20-S100/C/Y

150.0 Vdc
150.0 Vdc

66 mA
66 mA

9.0-36.0 Vdc

84%

20.0W

S20-D150
S20-D150/Y

150.0 Vdc
150.0 Vdc

66 mA
66 mA

20.0-60.0 Vdc

84%

20.0W

S20-D150/B
S20-D150/B/Y

150.0 Vdc
150.0 Vdc

66 mA
66 mA

36.0-72.0 Vdc

84%

20.0W

S20-D150/C
S20-D150/C/Y

150.0 Vdc

133 mA

9.0-36.0 Vdc

84%

20.0W

S20-S150
S20-S150/Y

150.0 Vdc

133 mA

20.0-60.0 Vdc

84%

20.0W

S20-S150/B
S20-S150/B/Y

150.0 Vdc

133 mA

36.0-72.0 Vdc

84%

20.0W

S20-S150/C
S20-S150/C/Y

200.0 Vdc
200.0 Vdc

50 mA
50 mA

9.0-36.0 Vdc

84%

20.0W

S20-D200
S20-D200/Y

200.0 Vdc
200.0 Vdc

50 mA
50 mA

20.0-60.0 Vdc

84%

20.0W

S20-D200/B
S20-D200/B/Y

200.0 Vdc
200.0 Vdc

50 mA
50 mA

36.0-72.0 Vdc

84%

20.0W

S20-D200/C
S20-D200/C/Y

200.0 Vdc

100 mA

9.0-36.0 Vdc

84%

20.0W

S20-S200
S20-S200/Y

200.0 Vdc

100 mA

20.0-60.0 Vdc

84%

20.0W

S20-S200/B
S20-S200/B/Y

200.0 Vdc

100 mA

36.0-72.0 Vdc

84%

20.0W

S20-S200/C
S20-S200/C/Y

220.0 Vdc
220.0 Vdc

45.5 mA
45.5 mA

9.0-36.0 Vdc

84%

20.0W

S20-D220
S20-D220/Y

300.0 Vdc
300.0 Vdc

33 mA
33 mA

9.0-36.0 Vdc

84%

20.0W

S20-D300
S20-D300/Y

300.0 Vdc
300.0 Vdc

33 mA
33 mA

20.0-60.0 Vdc

84%

20.0W

S20-D300/B
S20-D300/B/Y

300.0 Vdc
300.0 Vdc

33 mA
33 mA

36.0-72.0 Vdc

84%

20.0W

S20-D300/C
S20-D300/C/Y

300.0 Vdc

66 mA

9.0-36.0 Vdc

84%

20.0W

S20-S300
S20-S300/Y

300.0 Vdc

66 mA

20.0-60.0 Vdc

84%

20.0W

S20-S300/B
S20-S300/B/Y

300.0 Vdc

66 mA

36.0-72.0 Vdc

84%

20.0W

S20-S300/C
S20-S300/C/Y

400.0 Vdc
400.0 Vdc

25 mA
25 mA

9.0-36.0 Vdc

84%

20.0W

S20-D400
S20-D400/Y

400.0 Vdc
400.0 Vdc

25 mA
25 mA

20.0-60.0 Vdc

84%

20.0W

S20-D400/B
S20-D400/B/Y

400.0 Vdc
400.0 Vdc

25 mA
25 mA

36.0-72.0 Vdc

84%

20.0W

S20-D400/C
S20-D400/C/Y

400.0 Vdc

50 mA

9.0-36.0 Vdc

84%

20.0W

S20-S400
S20-S400/Y

400.0 Vdc

50 mA

20.0-60.0 Vdc

84%

20.0W

S20-S400/B
S20-S400/B/Y

400.0 Vdc

50 mA

36.0-72.0 Vdc

84%

20.0W

S20-S400/C
S20-S400/C/Y

500.0 Vdc
500.0 Vdc

20 mA
20 mA

9.0-36.0 Vdc

84%

20.0W

S20-D500
S20-D500/Y

500.0 Vdc
500.0 Vdc

20 mA
20 mA

20.0-60.0 Vdc

84%

20.0W

S20-D500/B
S20-D500/B/Y

500.0 Vdc
500.0 Vdc

20 mA
20 mA

36.0-72.0 Vdc

84%

20.0W

S20-D500/C
S20-D500/C/Y

500.0 Vdc

40 mA

9.0-36.0 Vdc

84%

20.0W

S20-S500
S20-S500/Y

500.0 Vdc

40 mA

20.0-60.0 Vdc

84%

20.0W

S20-S500/B
S20-S500/B/Y

500.0 Vdc

40 mA

36.0-72.0 Vdc

84%

20.0W

S20-S500/C
S20-S500/C/Y

1000.0 Vdc

20 mA

9.0-36.0 Vdc

84%

20.0W

S20-S1000
S20-S1000/Y

1000.0 Vdc

20 mA

20.0-60.0 Vdc

84%

20.0W

S20-S1000/B
S20-S1000/B/Y

1000.0 Vdc

20 mA

36.0-72.0 Vdc

84%

20.0W

S20-S1000/C
S20-S1000/C/Y

Full Product Specification
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Measurement Techniques
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