BHK-MG Series Current Stabilizers

Kepco Power Products

Kepco’s BHK-MG are high voltage, linear, voltage-current stabilizers with rectangular (automatic crossover) output characteristics and ultra low noise and ultra low ripple at the output. They are offered in two sizes:

• 40-watt half-rack design and
• 200-watt full-rack power supply.

The four models in each size have outputs of 0-300 volts, 0-500 volts, 0-1000 volts and 0-2000 volts. Both digital and analogue programming control is featured.

HK-MG models are designed for bench or rack mount use with both front and rear output terminals. Two operating modes are available: conventionally filtered (slow mode) for use as a fixed or slowly varied voltage source. In this mode, the output capacitor provides excellent energy storage to support transient loads. A fast mode is also available. In fast mode, the output capacitor is disconnected and the power supply depends on its fast-responding feedback loop to suppress ripple and noise. Fast mode is ideal for operation as a current source or as a rapidly programmed voltage source where the energy storage of a conventional output capacitor would inhibit the output voltage’s agility.

BHK-MG Current Stabiliser Key Features

• • Two sizes: half-rack 40 watts, full-rack 200 watts.
  • FET output stage.
  • Conventional filtering or fast response.

• Fast analogue programming mode.
• Rapid recovery current mode in fast mode.
• Local control from panel-mounted keypad.
• Built-in GPIB, IEEE 488.2, 12 bits.
• Built-in RS 232 (except BHK 300-0.6MG; contact us if this feature required).
• Support for SCPI language.
• 2-line 16 character LCD display.
• Full read back of voltage and current on the bus.
• Increased resolution and accuracy (x10) for reading small current.
• Versatile output on/off port (40 watt model).
• Extensive Protection circuitry.