Data Sheet
Single Output DC Power Supplies
Models 1620A, 1621A, 1623A, 1626A & 1627A
Model 1626A Model 1627A
The 1620A series are rugged, compact, low-cost DC regulated power supplies providing clean and stable
DC power.
Features & Benefits
Specifications 1620A 1621A 1623A 1626A 1627A
Continuously monitor voltage and current
Output Voltage 0-18 V 0-18 V 0-60 V 0-30 V 0-30 V
output on two analog meters
Output Current 0-5 A 0-5 A 0-1.5 A 0-3 A 0-3 A
Connect two supplies in parallel to double the
Constant Voltage Operation
Voltage Regulation
current output
Line (120 VAC +10%, -6%) <0.02% + 3 mV
Connect two supplies in series to double the
Load (no load - full load) <0.02% + 3 mV
voltage output
Recovery Time <500 ms
New compact style
Ripple & Noise <1 mVrms
Reliable, Durable
Temperature Coefficient <300 ppm/C
Operate continuously at full load without
Constant Current Operation overheating
Current Regulation
Fully overload protected
Adjustable Current Range 0-100%
Coarse and fine voltage controls
Line (120 VAC +10%, -6%) <0.02% + 3 mA
Great regulation
Load <0.02% + 3 mA
Very low ripple
Current Ripple <3 mA
Constant voltage or constant current
Metering
operation
Type Analog 3-digit LED 3-digit LED Analog 3-digit LED
Voltmeter Range 0-18 V 0-18 V 0-60 V 0-30 V 0-30 V
Voltmeter Accuracy 7% FS 2% + 2 digits 2% +2 digits 7% FS 2% +2 digits
Ammeter Range 0-5 A 0-9.99 A 0-9.99 A 0-3 A 0-9.99 A
Ammeter Accuracy 7% FS 2% +2 digits 2% =2 digits 7% FS 2% +2 digits
General
Overload Protection Current, limiting, reverse polarity, overvoltage, short circuit
AC Input 120 VAC 10%, 60 Hz (120/220/230/24C VAC 10%, 50/60 Hz version available)
Power Consumption 210 W 220 W 220 W 210 W 220W
Operating Temperature 32 to 104 F (0 to 40 C), <75% R.H.
Storage Temperature 5 to 158 F (-15 to +70 C), <85% R.H.
Dimensions (HxWxD) 8.07 x 4.53 x 10.63" (205 x 115 x 270 mm)
13.2 lbs 16.3 lbs 16.3 lbs 3.2 lbs 16.3 lbs
Weight
(6 kg) (7.4 kg) (7.4 kg) (6 kg) (7.4 kg)
One-Year Warranty
Included Accessories User manual and power cord
Technical data subject to change
www.bkprecision.com
B&K Precision Corp. 2014
v050114X-ON Electronics
Largest Supplier of Electrical and Electronic Components
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