The HMP DC Power supplies are primarily designed for industrial use. With three or four output channels and up to 10 A output current per channel, these rugged instruments are ideal for a wide variety of applications. They offer high efficiency with low residual ripple and many protection functions.
The R&S HMP power supply family consists of four models:
- The HMP2020 two-channel power supply and the HMP2030 three-channel power supply deliver up to 188 W total output power.
- The three-channel HMP4030 and the four-channel HMP4040 offer a maximum output power of 384 W.
The total load can be distributed as desired over the separate channels.
Depending on the model, up to 80 W or 160 W of channel power is available – in any voltage/current distribution. Up to four galvanically isolated, floating output channels with overload and short-circuit protection are available, depending on the instrument type. The channels can be connected in series or parallel to obtain higher voltages or currents. The HMP4040, for example, offers a maximum voltage of 128 V or a maximum current of 40 A.
| Key Features |
| Low residual ripple due to linear post-regulators |
| Real-time voltage, current and watt values |
| High setting and read-back resolution: 1 mV and 0.1 / 0.2 / 1.0 A |
| (current output and model dependent) |
| FuseLink (electronic fuse) freely combinable for all channels |
| FuseDelay tunable up to 250 ms |
| EasyArb function directly programmable at the device |
| PC software (free of charge) to easily generate user-defined waveforms |
| Independently adjustable over-voltage protection (OVP) for each channel |
| Advanced parallel- and serial operation through V/I tracking |
| Front connectors: 4 mm safety sockets |
| Rear connectors for all channels including SENSE |
| Specifications |
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HMP4000
Power Supply Series
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| Model Overview |
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| Model | Order Number | Number of Output Channels | Max. Output Power | Output Voltage per Channel | Output Current per Channel |
| HMP4030 | 3629.6776.03 | 3 | 384W | 0V to 32V | 10A |
| HMP4040 | 3629.6776.04 | 4 | 384W | 0V to 32V | 10A |
| Specifications |
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| HMP Power Supplies |
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| Model Overview |
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| Model | HMP2020 | HMP2030 | HMP4030 | HMP4040 |
| Number of Output Channels | 2 | 3 | 3 | 4 |
| Maximum Output Current per Channel | Channel 1: 10 A
Channel 2: 5 A
| 5 A | 10 A | 10 A |
| Maximum Output Power per Channel | Channel 1: 160 W
Channel 2: 80 W
| 80 W | 160 W | 160 W |
| Total Output Power | max. 188 W | max. 188 W | max. 384 W | max. 384 W |
| Output Voltage per Channel | 0 V to 32 V | 0 V to 32 V | 0 V to 32 V | 0 V to 32 V |
