Switching DC Power Supply with USB Charger Output 1-36V, 0-3A - B&K Precision - #1

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Switching DC Power Supply with USB Charger Output 1-36 V, 0-3 A Model 1550 Data sheet The model 1550 is a compact 108 watt power supply delivering 1-36 V and 0-3 A from its main isolated output. A unique feature of the 1550 supply is the USB charging port located on the front panel allowing the user to charge a cell phone or MP3 player. Clean power and quiet operation make this power supply ideal for any bench in laboratories, work shops and schools where bench space is limited. Features:
USB charging port on front panel*
Rear panel security loop
Compact design
Output On/Off control
Large bright easy to read LCD display
Constant voltage and constant current operation
Overvoltage protection * Charging port is USB 1.1 & 2.0 compatible. It will not charge USB 2.0 only devices. Technical data subject to change © B&K Precision Corp. 2008 v081408 www.bk precision.com Tel.: 714.921.9095 MAIN OUTPUT Output Voltage Adjustable Range 1.0 – 36 VDC Output Current Adjustable Range 0 – 3 A Voltage Regulation Load from 10 % to 100 % ±50 mV Line from min to max ±20 mV Ripple (rms) ±5 mV Noise (Peak to Peak) ±50 mV Current Regulation Load from 10 % to 100 % ±20 mA Line from min to max ±20 mA Switching Operation Frequency 80 kHz to 120 kHz Efficiency at Max Power 83 % (±10 %) Voltmeter and Ammeter Display 3 Digit Voltmeter Accuracy ±1 % of rdg. ± 5 digits Ammeter Accuracy ±1 % of rdg. ± 5 digits USB OUTPUT Output Voltage 5 V (±10 %) Output Current 400 mA (±10 %) Load Voltage Regulation 80 mV (±10 %) Ripple & Noise (no load rms) 8 mV (±10 %) GENERAL Input Voltage 100 – 120 Vac (50~60 Hz) For 220V input version order model number 1550EXD Full Load Input Current at 120 Vac 1.8 A (±10 %) LCD Indication CC, CV, Amp, Volt, Output ON-OFF Protection Short Circuit, Overload, Over Temperature, Over Voltage Cooling System Natural Convection Dimensions (WxHxD) 2.8” x 6.0” x 9.8” (70 x 150 x 250 mm) Weight 4.4 Lbs. (2 kgs) Accessories Supplied: User Manual, Power Cord Specifications Rear Panel Security Loop + _ OUTPUT ON/OFF New touch pad design Secure the power supply to a work station to prevent unwanted removal 1550 One Year Warranty model Charge your cell phone or MP3 player while you work USB Charging Port V A