Quad-channel adjustable power supply
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Koheron SPS101 is a 25 W power supply with 4 adjustable outputs (3 positive and 1 negative rails). It operates from a single 18 V to 33 V input supply. Integrated input and output EMI filters ensure low levels of ripple and radiated emissions (< 10 mVpp). The SPS101 allows powering different modules from a single power supply.
Specifications
SPS101 SPS101-HV
| 9 V to 15 V output (+VCC1) | ||
| Maximum output current | 600 mA | 600 mA |
| Efficiency at 12 V / 0.6 A (24 Vin) | 92 % | 92 % |
| Ripple and noise (20 MHz bandwidth, 12 V / 0.6 A) | 8 mVpp | 8 mVpp |
| Start up time to 15 V | 5 ms | 5 ms |
| Load regulation (9 V out.) | 2 % max. | 2 % max. |
| 3 V to 6 V output (+VCC2) | ||
| Maximum output current | 1.6 A | |
| Efficiency at 6 V / 1.6 A (24 Vin) | 87 % | |
| Ripple and noise (20 MHz bandwidth, 5 V / 1.6 A) | 8 mVpp | |
| Start up time to 5 V | 35 ms | |
| Load regulation (3 V out.) | 2 % max. | |
| 11 V to 20 V output (+VCC2) | ||
| Maximum output current | 1 A | |
| Efficiency at 15 V / 1 A (24 Vin) | 92 % | |
| Ripple and noise (20 MHz bandwidth, 15 V / 1 A) | 20 mVpp | |
| Start up time to 20 V | 35 ms | |
| Load regulation (11 V out.) | 1 % max. | |
| 3 V to 9 V output (+VCC3) | ||
| Maximum output current | 600 mA | 600 mA |
| Efficiency at 5 V / 0.6 A (24 Vin) | 85 % | 85 % |
| Ripple and noise (20 MHz bandwidth, 9 V / 0.6 A) | 8 mVpp | 8 mVpp |
| Start up time to 9 V | 5 ms | 5 ms |
| Load regulation (3 V out.) | 3 % max. | 3 % max. |
| -3 V to -9 V output (-VCC4) | ||
| Maximum output current | 1 A | 1 A |
| Efficiency at -5 V / 1 A (24 Vin) | 79 % | 79 % |
| Ripple and noise (20 MHz bandwidth, -9 V / 0.6 A) | 8 mVpp | 8 mVpp |
| Start up time to -9 V | 14 ms | 14 ms |
| Load regulation (-3 V out.) | 4 % max. | 4 % max. |
| Input supply | ||
| Input voltage | 18 - 33 V (nominal 24 V) | 18 - 33 V (nominal 24 V) |
| Input connector | Jack (1.95 mm) or terminal block | Jack (1.95 mm) or terminal block |
| Input current limit | 2.1 A | 2.1 A |
| Input current no load (24 Vin, max. voltage on each output) | 3 mA | 3 mA |
| Surge voltage (10 s max.) | 50 V max. | 50 V max. |
| Start up voltage | 17.8 V max. | 17.8 V max. |
| Undervoltage lock-out | 16.5 V typ. | 16.5 V typ. |
| Overvoltage lock-out | 35 V typ. | 35 V typ. |
| Other | ||
| Maximum output power | 25 W | 25 W |
| 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 - 50 °C | 0 - 50 °C |
| Temperature coefficient | 200 ppm/°C | 200 ppm/°C |
Specifications
SPS101 SPS101-HV
| 9 V to 15 V output (+VCC1) | ||
| Maximum output current | 600 mA | 600 mA |
| Efficiency at 12 V / 0.6 A (24 Vin) | 92 % | 92 % |
| Ripple and noise (20 MHz bandwidth, 12 V / 0.6 A) | 8 mVpp | 8 mVpp |
| Start up time to 15 V | 5 ms | 5 ms |
| Load regulation (9 V out.) | 2 % max. | 2 % max. |
| 3 V to 6 V output (+VCC2) | ||
| Maximum output current | 1.6 A | |
| Efficiency at 6 V / 1.6 A (24 Vin) | 87 % | |
| Ripple and noise (20 MHz bandwidth, 5 V / 1.6 A) | 8 mVpp | |
| Start up time to 5 V | 35 ms | |
| Load regulation (3 V out.) | 2 % max. | |
| 11 V to 20 V output (+VCC2) | ||
| Maximum output current | 1 A | |
| Efficiency at 15 V / 1 A (24 Vin) | 92 % | |
| Ripple and noise (20 MHz bandwidth, 15 V / 1 A) | 20 mVpp | |
| Start up time to 20 V | 35 ms | |
| Load regulation (11 V out.) | 1 % max. | |
| 3 V to 9 V output (+VCC3) | ||
| Maximum output current | 600 mA | 600 mA |
| Efficiency at 5 V / 0.6 A (24 Vin) | 85 % | 85 % |
| Ripple and noise (20 MHz bandwidth, 9 V / 0.6 A) | 8 mVpp | 8 mVpp |
| Start up time to 9 V | 5 ms | 5 ms |
| Load regulation (3 V out.) | 3 % max. | 3 % max. |
| -3 V to -9 V output (-VCC4) | ||
| Maximum output current | 1 A | 1 A |
| Efficiency at -5 V / 1 A (24 Vin) | 79 % | 79 % |
| Ripple and noise (20 MHz bandwidth, -9 V / 0.6 A) | 8 mVpp | 8 mVpp |
| Start up time to -9 V | 14 ms | 14 ms |
| Load regulation (-3 V out.) | 4 % max. | 4 % max. |
| Input supply | ||
| Input voltage | 18 - 33 V (nominal 24 V) | 18 - 33 V (nominal 24 V) |
| Input connector | Jack (1.95 mm) or terminal block | Jack (1.95 mm) or terminal block |
| Input current limit | 2.1 A | 2.1 A |
| Input current no load (24 Vin, max. voltage on each output) | 3 mA | 3 mA |
| Surge voltage (10 s max.) | 50 V max. | 50 V max. |
| Start up voltage | 17.8 V max. | 17.8 V max. |
| Undervoltage lock-out | 16.5 V typ. | 16.5 V typ. |
| Overvoltage lock-out | 35 V typ. | 35 V typ. |
| Other | ||
| Maximum output power | 25 W | 25 W |
| 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 - 50 °C | 0 - 50 °C |
| Temperature coefficient | 200 ppm/°C | 200 ppm/°C |