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

PRODUCTS > PHOTONICS > MISCELLANEOUS > 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

SPS100 SPS100-HV
VCC1 output
Output voltage range 9 V to 15 V 9 V to 15 V
Maximum output current 600 milli_A 600 milli_A
Efficiency at 12 V, 0.6 A 90 % 90 %
Ripple and noise(20 MHz bandwidth 12 V out.) 8 mVpp 8 mVpp
Start up time to 15 V 10 ms 10 ms
Load regulation ≤ 2.5 % ≤ 2.5 %
VCC2 output
Output voltage range 3 V to 6 V 11 V to 20 V
Maximum output current 1.6 A 1 A
Efficiency 83 % (at 5 V, 1.6 A) 92 % (at 15 V, 1 A)
Ripple and noise(20 MHz bandwidth) 8 mVpp (6 V out.) 20 mVpp (19 V out.)
Start up time 30 ms (to 6 V) 15 ms (to 20 V)
Load regulation ≤ 2.5 % ≤ 1 %
VCC3 output
Output voltage range 3 V to 9 V 3 V to 9 V
Maximum output current 600 mA 600 mA
Efficiency at 5 V, 0.6 A 82 % 82 %
Ripple and noise(20 MHz bandwidth 6 V out.) 6 mVpp 6 mVpp
Start up time to 9 V 4 ms 4 ms
Load regulation ≤ 4.5 % ≤ 4.5 %
VCC4 output
Output voltage range -9 V to -3 V -9 V to -3 V
Maximum output current 250 mA 250 mA
Efficiency at -5 V, 0.25 A 80 % 80 %
Ripple and noise(20 MHz bandwidth -4 V out.) 7 mVpp 7 mVpp
Start up time to -9 V 6 ms 6 ms
Load regulation ≤ 3.5 % ≤ 3.5 %
Input power supply
Input voltage 18 V to 26 V, nom. 24 V 18 V to 26 V, nom. 24 V
Input supply connector Jack (1.95 mm) or terminal block Jack (1.95 mm) or terminal block
Input current limit 2 A 2 A
Input current no load(max. voltage on each output) 2 mA 2 mA
Surge voltage(10 s max.) ≤ 50 V ≤ 50 V
Start up voltage ≤ 18 V ≤ 18 V
Under voltage lock-out typ. 16.5 V typ. 16.5 V
Other
Outside dimensions 79 mm x 50 mm x 15 mm 79 mm x 50 mm x 15 mm
Weight 40 g 40 g
Operating temperature 0 °C to 50 °C 0 °C to 50 °C

Conversion efficiency

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

Complementary products

Revision history

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

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