The HMR Series 10 kW / 18 kW multi-range DC power supplies provide dependable performance for ATE applications requiring a wide output voltage and current in a compact 3U form factor. Unlike conventional fixed-range power supplies, multi-range (autoranging) operation enables the HMR Series to deliver maximum power at multiple voltage / current combinations. Integrators will benefit from fast command response times and low noise characteristics. Additionally, the wide AC input range simplifies installation.
The large touchscreen display combined with dedicated rotary knobs and output on/off button offer intuitive front panel control. The HMR Series also supports USB and LXI compliant LAN interfaces for remote PC control and programming. Optional GPIB and analog interface modules are user-installable. PC software is provided for test sequence generation and data logging without the need to write source code. The built-in web server enables remote instrument control from a web browser.
The HMR Series incorporates SiC MOSFETs, which deliver lower on-resistance, reduced switching losses, and superior thermal performance compared to traditional silicon (Si) FETs. This advanced design results in higher overall performance, improved efficiency, and increased reliability.
System Integration
The HMR Series offers many features for ATE system and integration applications.
Automation:
- LXI simplifies integration and system development
- Fast command response time (3 ms)
- LabVIEWTM, IVI-C, and IVI.NET drivers included
- List mode programming
- Built-in web server
Integration:
- 3U form factor saves rack space
- Convenient 200 to 415 VAC input
- Parallel operation
- Comprehensive protection features for the power supply and DUT
- Optional user-installable GPIB and Analog interfaces
- Thermostatically controlled cooling fans reduce acoustic noise while keeping system temperatures low
Features and benefits
- Output up to 1950 V or 360 A
- Multi-range operation, capable of replacing multiple fixed range power supplies
- Compact 3U form factor
- 10 kW and 18 kW models available
- Master/Slave mode operation provides up to 1.8 MW with 100 units connected in parallel
- Configurable internal resistance to simulate the output of a battery
- Overvoltage (OVP), overcurrent (OCP), overpower (OPP), overtemperature (OTP) protection, and key-lock
- Adjustable voltage and current slope (rise and fall time)
- Save/recall up to 16 list mode programs with up to 500 steps each
- Output on timer
- Remote sense to compensate for voltage drop
- Efficiency up to 95%
- Standard LAN (LXI-compliant) and USB interfaces
- User installable GPIB and analog interfaces optional
- Soft panel software for remote control and data logging included
- Wide range AC input support simplifies instrument set up and integration
Optional accessories
HMRGPIB: GPIB Interface Card for HMR Series
HMRALG: Isolated Analog Interface Card for HMR Series
HMRPB: Parallel Bus Bars for HMR Series
HMRPU180: Protection Unit for HMR65046, HMR130023, HMR500108, HMR195027
HMRPU540: Protection Unit for HMR80360
