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This product is discontinued and has been replaced with SPS101.
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SPS100 Quad-channel adjustable power supply

PRODUCTS > PHOTONICS > MISCELLANEOUS > SPS100 QUAD-CHANNEL ADJUSTABLE POWER SUPPLY
SPS100 Quad-channel adjustable power supply
SPS100 Quad-channel adjustable power supply SPS100 Quad-channel adjustable power supply output spans

Koheron SPS100 is a 25 W power supply with 4 adjustable outputs (3 positive and 1 negative rails). It operates from a single 24 V input supply. Integrated input and output EMI filters ensure low levels of ripple and radiated emissions (< 10 mVpp). The SPS100 allows powering different modules from a single power supply.

Resources

Specifications

SPS100SPS100-HV
VCC1 output
Output voltage range9 V to 15 V9 V to 15 V
Maximum output current600 milli_A600 milli_A
Efficiency at 12 V, 0.6 A90 %90 %
Ripple and noise20 MHz bandwidth 12 V out.8 mVpp8 mVpp
Start up time to 15 V10 ms10 ms
Load regulation≤ 2.5 %≤ 2.5 %
VCC2 output
Output voltage range3 V to 6 V11 V to 20 V
Maximum output current1.6 A1 A
Efficiency83 % (at 5 V, 1.6 A)92 % (at 15 V, 1 A)
Ripple and noise20 MHz bandwidth8 mVpp (6 V out.)20 mVpp (19 V out.)
Start up time30 ms (to 6 V)15 ms (to 20 V)
Load regulation≤ 2.5 %≤ 1 %
VCC3 output
Output voltage range3 V to 9 V3 V to 9 V
Maximum output current600 mA600 mA
Efficiency at 5 V, 0.6 A82 %82 %
Ripple and noise20 MHz bandwidth 6 V out.6 mVpp6 mVpp
Start up time to 9 V4 ms4 ms
Load regulation≤ 4.5 %≤ 4.5 %
VCC4 output
Output voltage range-9 V to -3 V-9 V to -3 V
Maximum output current250 mA250 mA
Efficiency at -5 V, 0.25 A80 %80 %
Ripple and noise20 MHz bandwidth -4 V out.7 mVpp7 mVpp
Start up time to -9 V6 ms6 ms
Load regulation≤ 3.5 %≤ 3.5 %
Input power supply
Input voltage18 V to 26 V, nom. 24 V18 V to 26 V, nom. 24 V
Input supply connectorJack (1.95 mm) or terminal blockJack (1.95 mm) or terminal block
Input current limit2 A2 A
Input current no loadmax. voltage on each output2 mA2 mA
Surge voltage10 s max.≤ 50 V≤ 50 V
Start up voltage≤ 18 V≤ 18 V
Under voltage lock-outtyp. 16.5 Vtyp. 16.5 V
Other
Outside dimensions79 mm x 50 mm x 15 mm79 mm x 50 mm x 15 mm
Weight40 g40 g
Operating temperature0 °C to 50 °C0 °C to 50 °C

Conversion efficiency

SPS100 Quad-channel adjustable power supply conversion efficiency
SPS100 conversion efficiency

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Revision history

  • March 2020 - Maximum output current on -VCC4 changed from 400 mA to 250 mA.

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SPS100
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