Reliable power in dual and triple output adjustable power supply with a compact design, the E3620A, and E3630A power supplies provide excellent performance while saving space on your bench.
Keysight basic DC power supplies offer essential features for a tight budget. The multiple output, 35-50 W, E3620A and E3630A provide dual and triple outputs; small, compact size for bench use; low-noise and excellent regulation; and overload indicator to monitor output. The Keysight 35W, triple output E3630A has three versatile outputs for benchtop applications; and is offers stable and reliable power plus essential features for manual testing.
With multiple outputs in a compact unit, the E3620A and E3630A power supplies provide excellent performance while saving space on your bench. Both instruments feature a tight 0.01% line and load regulation and a low normal mode noise specification to ensure clean power for precision circuitry. Additionally, the E3620A and E3630A feature separate digital panel meters so you can monitor voltage and current simultaneously.
| Key Features |
| Low output noise with ripple and noise <350 μVrms |
| Stable output, load regulation < 0.01% |
| Meter accuracy 0.5% |
| Smooth turn-on and turn-off without power spikes |
| Outputs protected from short-circuit damage |
| Common mode current less than 1 μA |
| Simple front panel control |
| Specifications |
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E3630A
DC Power Supply
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| Feature | Parameter |
Output Ratings
(Maximum current is derated 3.3% per °C from 40°C to 55°C)
| Output 1: 0 to 6 V, 0 to 2.5 A
Output 2: 0 to +20 V, 0 to 0.5 A
Output 3: 0 to -20 V, 0 to 0.5 A
Power (max): 35 W
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| Ripple & Noise from 20 Hz to 20 MHz | Normal Mode Voltage rms: 350 µV
Peak-to-Peak: 1.5 mV
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| Load & Line Regulation | 0.01% + 2mV |
| Meter Resolution | Voltage: 10 mV
Current: 10 mA
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| Specifications |
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| DC Power Supply |
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| Model Overview |
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| Model | Description |
E3620A
(dual-output power supply)
| The 50-watt E3620A dual-output power supply provides two 0 V to 25 Vdc outputs with the maximum current of 1 A to satisfy most bench requirements.
The outputs are completely independent and isolated.
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E3630A
(triple-output power supply with auto-tracking feature)
| The 35-watt E3630A triple-output power supply provides three DC outputs: 0 to 6 V with a maximum current of 1 to 2.5 A and 0 to 20 V and 0 to %20 V with a maximum current of 0.5 A.
An auto-tracking feature lets you use one voltage control to adjust the +20 V and %20 V outputs simultaneously.
The outputs track each other to within 1 percent, making it easy to adjust the power supply for circuits requiring balanced voltages.
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Important!
New distribution models in North America ship with option 0EM and power cord 903 and do not have to be configured to the power supply.
