Speco Technologies PSR-40S, PSR-5ADJ, PSR-8S, PSR-12S, PSR-22S User Manual
ADJUSTABLE POWER SUPPLY
he PSR-5ADJ power supply is extremely adaptable to many applications
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allowing the user to adjust both the voltage and the current to their desired
settings (from to 0 to 30 volts and from 0 to 5 amperes). The unit can be
used as a constant voltage or current source.
he PSR-5ADJ is a compact power supply with rich features including dual
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CD displays for easy voltage and amperage readings, two sets of coarse and
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fine tuning potentiometers for both voltage and amperage settings and
internal overload circuit protection.
Specifications
Adjustable Output Voltage (CV) . . . . . . . . . .0~30V
Adjustable Output Current (CC) . . . . . . . . .0~5A
Constant Voltage Line Regulation . . . . . . . . .≤ 0.01%+2mV
Constant Voltage Load Regulation . . . . . . . .≤0.01%+2mV
Ripple Rejection . . . . . . . . . . . . . . . . . . . ..5 mVrms
Vol Temperature Coefficient . . . . . . . . . . . .≤ 150ppm/C
Constant Current Line Regulation . . . . . . . . .≤ 0.02%+2mA
Constant Current Load Regulation . . . . . . . .≤ 0.02%+5mA
Curr Temperature Coefficient . . . . . . . . . . .≤ 500ppm/C
Voltage Resolution . . . . . . . . . . . . . . . . . .0.1V
Current Resolution . . . . . . . . . . . . . . . . . .0.01A
Transient Recovery Time . . . . . . . . . . . . . .100us (50% Load charge, Minimum Load 0.5A)
Display-Voltage/Current . . . . . . . . . . . . . .3 1/2 Digital range display
Display Accuracy . . . . . . . . . . . . . . . . . . .Digital 3 LED 0.4%+1d
Operating Environment . . . . . . . . . . . . . . .32~104 F,80%R.H.
AC Power Source . . . . . . . . . . . . . . . . . . .AC 110/220V ± 10% ,
50/60Hz (Customer mode)
Accessories . . . . . . . . . . . . . . . . . . . . . . .Input Powercord, Manual
Dimensions . . . . . . . . . . . . . . . . . . . . . .5.5" L x 6.5" H x 13" D
Weight . . . . . . . . . . . . . . . . . . . . . . . . .12.4 lbs.
PSR-5ADJ
Specifications subject to change
SWITCHING 13.8V POWER SUPPLIES
Speco Technologies’ switching power supplies is a perfect choice
for applications involving communications, mobile sound systems,
test equipment, portable displays, DC lighting systems and
security applications.
These feature rich power supplies offer short circuit and over
voltage protection, continuous output rated power, precision
regulation of output voltage, a low peak to peak ripple of less
than 0.3% and high surge capacity.
omplete with con
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hea
vy duty, powder-coated metal cabinets these very compact
and sleek power supplies will meet all your DC power supply
needs.
Item Code PSR-8S PSR-12S PSR-22S PSR-40S
Input Voltage AC 110/220V AC 110/220V AC 110/220V AC 110/220V
Input Frequency 47-63Hz 47-63Hz 47-63Hz 47-63Hz
Polarity Negative Negative Negative Negative
Output
Voltage 13.8V Fixed 13.8V Fixed 13.8V Fixed 9-15V
Continuous 8 Amps 12 Amps 22 Amps 40 Amps
ge 10 Amps 15 Amps 25 Amps 45 Amps
Sur
ervoltage Protection 16V +/- 0.5V 16V +/- 0.5V 16V +/- 0.5V 16V +/- 0.5V
Ov
Ripple & Noise
Dimensions 7.9" x 7.1" x 2.2" 7.9" x 7.1" x 2.2" 7.9" x 7.1" x 2.2" 8.7" x 8.9" x 5.7"
eight
W
Net
venient binding posts output terminals and
Less than 0.3%
3.8 lbs. 3.8 lbs. 4 lbs. 8.8 lbs.
Less than 0.3% Less than 0.3% Less than 0.3%
PSR-8S, PSR-12S & PSR-22S
PSR-40S
ormation contact us at:
e inf
or mor
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Speco Technologies
200 New Highway, Amityville, NY 11701 Web: www.specotech.com
Toll Free: 1-800-645-5516 In Metro NY: 631-957-8700 Fax: 631-957-9142 or 631-957-3880
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