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Fixed Voltage High Current Switching Mode

SPS-9620
Feature

Overload

Model
SPS-9620
13.8V, 120A

High RFI immunity
Thermostat control fan cooling
User adjustable fine tune setting
Floating Ground & Active PFC
Output Over Voltage & Constant Current Protection
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The SPS-9620 DC power supply has been designed for professional applications which require quality high current for equipments such as super power car audio that are normally operated from twelve volt batteries.
The output is current limited at just over 120A and this current output can be supplied continuously.
The output voltage has Over Voltage Protection at about 17V to ensure very high protection against power supply failure, thus offering full protection to the powered equipment .
The excellent load regulation is further enhanced with remote sensing terminals to give precise voltage at the point of application for long connecting leads.
The output voltage range can be easily fine tuned between 12.6V to 14.3Vvia a concealed trimmer. This covers most 12V battery sources such as six lead–acid cells (13.8V) or ten nickel-cadmium cells (12.6V) and etc.
The excellent Dynamic Power Factor Correction (>0.9) reduces unnecessary power loss (cuts electricity cost in some countries) and cuts the noise and EMI to your power mains.

  • Output Over Voltage Protection at 16.5V Trimmer fine tune output voltage 12.6 to 14.3 V for 13.8 V nominal .
  • Constant Current Limiting Over Load Protection Short circuit and Over temperature Protection.
  • Green LED for power on/off indication
  • Red LED for overload / short circuit protection
  • Excellent line and load regulation.
  • Remote sensing terminal for precise voltage load with long leads.
  • Low ripple and noise
  • Cooling fan is on all the time, speed of fan increase with temperature of unit.
  • High efficiency 85%
  • CE Approval : EMC: EN55022 LVD: EN 60950
  • Light weight and Compact:11Kg., 23Wx22Hx34D cm
  • High RFI Stability
  • Floating Ground
Type
Switching Mode
Input Voltage
200 - 240VAC 50Hz~ (or on request)
Rated output power
1656W
Number of output
1
Output Voltage range
13.8VDC
Output Current range
120A
Voltage load regulation
0.1% +5mV
Current load regulation
-
Voltage line regulation
0.05% +3mV
Current line regulation
-
Output ripple and noise
≤50mVp-p
Voltage Setting Resolution
N/A
Voltage meter digit and accuracy
N/A
Current Set Resolution
N/A
Current meter digit and accuracy
N/A
Extra output Voltage
N/A
Auto-range (con)
No
Constant Current mode
Yes
Remote programing
No
Connection type
N/A
Preset program
No
Internal program
No
Commend Set
N/A
Optimal Efficiency
≥85%
Cooling Method
Thermostatic Control Fan
Protections
Overload, Over Temperature, Short Circuit Protection and Output Over Voltage Protection
Floating ground
Yes
Approvals
CE EMC: EN 55022 LVD: EN 60950
Dimensions (WxHxD)
235x218x345 mm
Weight
11kgs
Document
SPS-9620 user manual
Rev.1.6
English
01/02/2005
Video
Language
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