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$9.79
The cord has spade lugs to be attached at terminals on power supplies, such as our MW122A DC Power Supply. The jack on the other end of the cord can accept any one of the six coaxial plugs included with this set. Power almost any radio, calculator etc. with this accessory set.
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US$850.85
It is suitable for a variety of uses, especially for powering DC operated mobile radio equipment on the bench. Voltage output is variable from 1V to 15V at 60A continuous operation. In addition, a remote sensing terminal is available for use to compensate for voltage drop across load leads. The output voltage level can also be externally controlled via an analog remote control terminal. Bright red and green LED displays provide for an accurate and highly readable indicator of settings. 
Delivery within 2-3 weeks
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US$850.85
This provides high current output in a lightweight and compact package. It is suitable for a variety of uses, especially for powering DC operated mobile radio equipment on the bench. Voltage output is variable from 1V to 30V at 30A continuous operation. In addition, a remote sensing terminal is available for use to compensate for voltage drop across load leads. The output voltage level can also be externally controlled via an analog remote control terminal. Bright red and green LED displays provide for an accurate and highly readable indicator of settings. 
Delivery within 2-3 weeks
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US$317.59
This high quality linear benchtop power supply has two continuously adjustable 0-30V / 0-5A outputs, and a third fixed 5V/3A output. The two variable outputs can be used either in independent, series or parallel mode using push button selectors on the front panel.  The two variable output channels have dual LED displays that display both Volts and Amps.
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US$1,318.59
This is a Quad Display Triple Output DC Regulated Power Supply that provides one fixed output (5V/ 3A) and two variable outputs (0 – 32V/ 0 – 6A) ratings. Features: Independent control of Voltage and Current for variable output. CV/CC operation. Separate 3 digit displays for voltage (Green) and current (Red) for both variable outputs. LED indication for CV (Green) and CC (Red) modes. Overload indication LED for Fixed output. Series tracking and parallel mode operation for Triple output unit. Output terminals are banana style (not binding posts), click on Accessories for leads.
Delivery within 2-3 weeks
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US$908.18
This is a very compact, economically priced instrument that is at home on both the bench and the production floor. Features: Operates between 0-60 VDC, 1 mA-30 A (150 W maximum). Easy operation. Bright, easy-to-read display. Very compact and light weight. Two current ranges: 3 A (1 mA resolution) and 30 A (10 mA resolution). Constant current (CC), constant resistance (CR) and constant voltage (CV) operation. Over-current and over-voltage protection. Short mode to simulate shorts. Save up to 400 instrument settings. 
Delivery within 2-3 weeks
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US$390.39

The BK Precision 1670A is a triple output power supply with front panel settable resolution of 100 mV/10 mA on the main variable 0 to 30 VDC/3 A output and a fixed 12 VDC and a 5 VDC output. Features: One variable 0 to 30 VDC, 0 to 3 A variable section. One 12 VDC fixed section. One 5 VDC fixed section. Ideal for general electronic servicing, school electronics labs, and powering up hobbyist's projects.

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US$405.86

This is a triple output power supply with front panel settable resolution of 100 mV/10 mA on the main variable 0 to 30 VDC/5 A output and a fixed 12 VDC and a 5 VDC output. Features: One variable 0 to 30 VDC, 0 to 5 A variable section. One 12 VDC fixed section. One 5 VDC fixed section. Ideal for general electronic servicing, school electronics labs, and powering up hobbyist's projects.

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US$1,182.09

This is a triple output power supply with front panel settable resolution of 10 mV/1 mA. Features: Two 0 to 30 VDC, 2 A sections capable of independent, series or parallel operation. One 4 to 6.5 VDC, 5 A section. Switchable series/parallel operation (30 V sections). Adjustable current limit controls (30 V sections). Two 4 digit LED displays, one reads volts or amps of "B" supply, one reads volts or amps of "A" supply or 4 to 6.5V supply. Unique variable tracking, B track A at 5% to 100%. 

Delivery within 2-3 weeks
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US$1,181.18
This is a triple output power supply with front panel settable resolution of 10 mV/1 mA. 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. Constant voltage and constant current operation. Reliable & durable. Operate continuously at full load without overheating. Fully overload protected. Course and fine voltage and current controls. Excellent regulation. Very low ripple and noise.
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US$576.94
The BK Precision 1692 bench power supplies have a coarse voltage control knobs and dual LED displays to continuously monitor both output current down to 100 mA and voltage down to 100 mV. Features: Lightweight and compact. High efficiency. Current fold back circuitry with illuminated indicator prevents overloading the power supply. Over temperature protection circuitry. Over voltage protection prevents abnormal high output voltage. High RFI stability. Variable output 3V to 15V at 40A. 
Delivery within 2-3 weeks
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US$463.19

The BK Precision 1666 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 10 mA and voltage down to 10 mV. The 1666 Switching DC Power Supply uses new switching technologies to offer more power at a lower cost than traditional linear power supplies. Features: Over voltage protection. Constant voltage operation. Constant current operation (current limiting). Easy-to-use. Bright easy to read LED displays.

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