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Triple Output Linear Mode

EP-925
Feature
450W Models
Model EP-925
3-15V,30A

1 x 3-15V adjustable output
1 x 13.8V snap-on output
120VAC or 230VAC selectable
Overload and short circuit protection
Thermostatic control fan
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This series of low ripple and noise, adjustable voltage power supplies are designed for telecommunication field, workshop, production line and college. The special designed trifler wound transformer with thermal fuse and the extensive overload protection by dissipation limiting circuitry for the pass transistors make this series proven and well known for its reliability and stability. 

  • 3 – 15V DC adjustable output
  • Fixed voltage mode at 13.8V DC
  • Overload and short circuit protection
  • Over Temp. protection for EP-912/920/925
  • Overload warning LED indicator
  • High stability
  • Precision ammeter and voltmeter
  • One screw on and 2 snap on terminals (constant speed at all
  • Galvanized steel case
  • Fan cooling system for models over 200VA (constant speed at all time)
  • Output current limit is depended on output voltage
Type
Linear Mode
Input Voltage
115/230VAC (selectable) ~50/60Hz
Rated output power
450W
Number of output
3
Output Voltage range
3-15VDC
Output Current range
30A max
Voltage load regulation
≤100mV
Current load regulation
-
Voltage line regulation
≤15mV
Current line regulation
-
Output ripple and noise
≤15mVr.m.s
Voltage Setting Resolution
-
Voltage meter digit and accuracy
0-20V (7% fsd)
Current Set Resolution
-
Current meter digit and accuracy
0-30A (7% fsd)
Extra output Voltage
13.8VDC
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
-
Cooling Method
Thermostatic Control Fan
Protections
Overload, Short Circuit, Over temperature
Floating ground
Yes
Approvals
CE EMC: EN 60065, EN 55014
Dimensions (WxHxD)
150x145x300mm
Weight
9kgs
Document
EP-925 user manual
Rev.1
English
01/08/2018
Video
Language
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