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Fixed Voltage Switching Mode

SPA-8330
Feature
Model
SPA-8330
13.8V, 36A

Binding post & cigar socket
High RFI immunity
Thermostat control fan cooling
User adjustable fine tune setting
Floating Ground & Active PFC
Output Over Voltage & Constant Current Protection
Universal input
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An advanced new circuit design makes this power supply with higher efficiency, regulated output and specifically suitable for use with radio equipment.

The power supply provides a stable, clean and RFI filtered suppressed and filtered DC source. The smart fan speed control program will adapt the just the right speed (0-100%) to ensure a quiet and safe operation at various ambient temperature and power output. The isolated ground design allow parallel and series connection of power supplies. The constant current limiting, over temperature, over voltage protections offer reliability and protection to the power supplies and the load.

  • High RFI immunity
  • Wide Range AC input voltage
  • Quiet cooling fan variable speed operation
  • Over load, Short circuit, Over temperature protection by constant current
  • Power Factor Control
  • Isolated Ground
  • User adjustable fine tune setting (10 – 15V)
  • Binding post and cigar socket DC output
Type
Switching Mode
Input Voltage
110 - 240VAC 50/60Hz~
Rated output power
497W
Number of output
1
Output Voltage range
Fixed 13.8VDC
Output Current range
36A max.
Voltage load regulation
≤50mV
Current load regulation
-
Voltage line regulation
≤20mV
Current line regulation
-
Output ripple and noise
≤5mVrms
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
-
Cooling Method
Fan Cool (0 to full speed)
Protections
Overload, Over Temperature, Short Circuit Protection by Constant Current Circuitry and Output Over Voltage Protection
Floating ground
Yes
Approvals
CE EMC: EN 55022 LVD: EN 60950
Dimensions (WxHxD)
200x80x213mm
Weight
2.6kg
Document
SPA-8330 catalogue
Rev 2.0
English
01/08/2018
Fixed voltage switching mode power supply
SPA-8330 user manual
REV.0
English
01/10/2011
Video
Language

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