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Description
COTEK AK Series AK1000-48 1kW 48VDC 90-264VAC Single Output Power Supply
Manufacturer Part#: AK1000-48
The COTEK AK series of switching power supplies are durable, designed for 24/7 operation at full load for industrial grade applications, and install easily in compact spaces.
Features
Universal AC input / Full range
Programmable output voltage (30% ~ 105%)
Programmable output current (40% ~ 105%)
+5V / 0.5A auxiliary output
Forced current sharing at parallel operation
Power OK signal
Specifications
Full data sheet can be found in the Document(s) tab above.
Output
DC Voltage Range 48V
Rated Current 21A
Current Range 0-21A
Rated Power 1000W
Input
Voltage Rage 90 – 264VAC, 127 – 370VDC
Frequency Range 47 – 63Hz
Power Factor (Typ.) 0.98 / 230VAC, 0.99 / 115VAC at full load
Efficiency (Typ.) 90%
AC Current (Typ.) 12A / 115VAC, 5A / 230VAC
Function
Auxiliary Power 5V / 0.5A (?3%)
Remote ON/OFF Control By external switch or NPN Transistor to turn ON/OFF
Power OK Signal Open drain signal low when PSU turns on, Max. sink current: 20mA, Max. drain voltage: 40V
Output Voltage Trim Adjustment of output voltage is between 30 – 100% of rated output
Others
MTBF 142.8K HRS Cerfified MIL-HDBK-217F
Dimension
(W x H x D) 127 x 41 x 283 mm
5.00 x 1.61 x 11.14 in
Packing 2.1 kg / 4.6 lbs
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