HP Agilent 87421A DC Power Supply

HP/Agilent 87421A Power Supply
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Manual Datasheet
The Agilent 87421A power supply is a universal input, dc switching power supplies designed to provide the bias voltages needed to operate Agilent microwave system amplifiers. This compact power supply is ideal for integration into a system or for use on a benchtop. The 2 meter dc bias cable permits the amplifier to be remotely located, allowing it to be placed out of the way or where space is not critical.

The 87421A is a 25 watt, ±12V dc power supply designed to power the Agilent 83006A, 83017A, 83018A, and 87415A microwave system amplifiers. A 2 meter cable is included for direct connection to the amplifier.It may also be used to provide bias voltages for the Agilent 83440C high speed lightwave converter. Using the 83440-60009 lightwave converter power supply adapter, the 87421A becomes a compact, convenient power supply for use with the lightwave converter.

Features:

  • Designed specifically for Agilent microwave system amplifiers
  • Bias cable permits remote placement
  • Compact size for easy system integration

Specifications:

Output voltage/current +12V at 2 A
–12V at 200 mA
Output power 25 W
Line regulation 0.1%
Load regulation (20% to full load) 2.0%
Output ripple 25 mV RMS max
Output noise 2% peak to peak max
Overvoltage limit protected Yes
Short circuit protection Current limited for overload and shod
circuit protection. Normal operation returns upon removal of overload.
General specifications
AC input voltage 90–250 VAC, 50/60 Hz
Fuse 1 A, slow blow
Weight 0.9 kg (2.0 lb)
Shipping weight 1.8 kg (4.0 lb)
Environmental specifications
Operating temperature 0° to +55° C full load
Storage temperature –40° to +70° C