Hameg HMP4040 Programmable 4 Channel Power Supply
The Hameg HMP4040 is a programmable high performance bench power supply with four galvanically isolated outputs each 0 to 32 V and 0 to 10 A sharing a total output power of up to 384 W. It was developed by Hameg Instruments a German test equipment maker now part of Rohde & Schwarz. It combines a switch mode front end with linear post regulation so it delivers high power with very low ripple, which suits labs, training, service and production.
Key Features Hameg HMP4040
- Four independent outputs: each 0 to 32 V and 0 to 10 A galvanically isolated floating (earth free) and short circuit protected
- 384 W total output power: shared across the channels by intelligent power management with up to 160 W per channel
- Low residual ripple: below 150 µVrms thanks to linear post-regulators
- High resolution: setting and read back resolution of 1 mV in voltage and down to 0.2 mA in current
- Series and parallel operation: channels can be combined for higher voltage or current up to a maximum of 128 V or 40 A and switched on and off together
- EasyArb function: available on all channels for creating simple arbitrary voltage and current waveforms
- FuseLink and protection functions: with overvoltage and overcurrent protection and linked channel fuse behavior
- Fast load response: a quick recovery for dynamic loads
- Output terminals: 4 mm safety sockets on the front and screw terminals at the rear
- Interfaces: USB and RS-232 as standard with an optional Ethernet/USB (HO730) or GPIB (HO740) interface and the HMP4040COM bundle including USB and Ethernet
- Memory and display: a clear display and storable settings
- Dimensions and weight: about 285 × 125 × 365 mm and roughly 10 kg stackable with other Hameg devices
- Supply voltage: 115 to 230 V AC and an operating temperature of +5 to +40 °C
- Supplied with: power cord, operating manual, and a documentation and software CD
- Optional accessories: a 2 RU 19-inch rackmount kit (HZ42) a serial interface cable (HZ14) and a GPIB cable (HZ72)
Typical Applications
- Powering prototypes and multi rail circuits in R&D
- Education and training labs
- Production test and automated test systems
- Service and workshop use
- Setups needing several independent low noise supplies
Why Choose It
Hameg HMP4040 Four isolated, accurate, low noise outputs in one unit save bench space and replace several single channel supplies. Programmability and EasyArb make it suitable for automated testing and dynamic supply profiles.
