Sorensen XPH Series - Compact High Power Bench DC Power Supplies

The Sorensen XPH Series uses combined switch-mode pre-regulation with linear post-regulation to provide performance comparable with an all linear design. The XPH features excellent line and load regulation with low noise and good transient response. The XPH Series is available in a single, dual and triple output for benchtop use.

The Sorensen XPH dual output models have two independent and isolated outputs with its own on-off switch. The outputs can be wired in either series or parallel to provide higher voltage and higher current output. All outputs are instrinsically short circuit proof, and are protected against external voltages and reverse currents. The XPH triple output model has the same features as the dual output model with an additional switchable fixed output of 3.3V and 5V.

Key Features:

• Low noise
• Excellent line/load regulation
• Coarse and fine voltage controls
• Constant voltage or constant current operation with automatic crossover and mode indication
• Individual ON/Off switch per output (not including fixed output)
• Switchable 3.3V/5V output on triple output model
• Switchable remote sense (XPH 18­10 amd XPH 42­10 models)

Price on application - Request a Quote Online, call 0800 583 4455 or email sales@sjelectronics.co.uk

Output voltages up to 150 volts

The XPH75-2D is a dual-output 300-watt power supply with multi-mode capability. This enables it to operate as a dual power supply with two independent and isolated outputs, or as a single power supply of double the power. As a dual, each output provides 0 to 75 volts at 0 to 2 amps (mode A). As a single the output can be selected as either 0 to 75 volts at 0 to 4 amps (mode B) or 0 to 150 volts at 0 to 2 amps (mode C). In single modes, the unused half of the unit becomes completely inoperative and its displays are blanked.

Higher currents and remote sense

The XPH-R series are single-output power supplies similar in size and weight to the standard XPH series but offering higher output currents. To match their higher current capability, XPH-R models include switchable remote sensing and XPH extended voltmeter resolution.

Suitable for 42-volt automotive

The XPH 42-20 provides 420 watts of power within a highly compact and lightweight unit. It can provide current of up to 10 amps at voltages up to 42 volts in both constant voltage and constant current modes. The choice of 42 volts enables it to be used as a test source for the new generation of automotive electrical parts which will use 42 volts (18-cell batteries) instead of 14 volts (six-cell batteries), thus reducing currents and hence wiring losses. Switchable remote sense is provided to remove the effects of connection lead resistance at high current.