AC-DC Adjustable Power Supplies

An AC-DC Adjustable Power Supply offers DC output with variable output voltages. ABRA stocks many brand name manufacturers of AC/DC Power Supplies, including ABRA's own low cost high quality brand.
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US$1,144.78

The BK Precision 1745A (0-35V, 0-10A, Digital DC Power Supply)  bench power supplies have both coarse and fine voltage and current control knobs and dual LED displays to continuously monitor both output current down to 1 mA and voltage down to 10 mV. B+K Precision model 1745A is a 0 to 35V, 0 to 10A DC Power Supply. This power supply has all of the great features and performance you would expect from a B+K Precision power supply. One of these features is the four digit LED disply that allows you to see 10mV and 1mA resolution. Another great feature is the output shorting button that allows the user to short the output terminals to set the current limit.

Delivery within 2-3 weeks
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US$626.99
Features: Continuously monitor voltage and current output on two 4 digit LED displays. Connect two supplies in parallel to double the current output. Connect two supplies in series to double the voltage output. Reliable, Durable. Operate continuously at full load without overheating. Fully overload protected. Coarse and fine voltage controls. Excellent regulation. Very low ripple. Constant voltage or constant current operation. 
Delivery within 2-3 weeks
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US$153.79

This has three fully regulated DC supply outputs and two AC center tap outputs. It is the assembled version of the XP-720K. Two DC outputs are continuously variable and one is fixed. Both AC outputs are fixed. Specs: Output DC: 1) 1.5VDC - 15VDC @ 1Amp, 2) -1.5VDC to -15VDC, 3) 5VDC @ 3 Amps. Output AC: 1) 6.3VAC @ 1Amp, 2) 12.6VAC @ 1Amp. Input: 110VAC (line cord included). Includes full enclosure and knobs. Features short circuit protection on all supplies. Variable DC outputs can be stacked to get 3-30VDC @ 1Amp.

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