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PS-303DF 30V 3A Output Power Display Switching DC Power Supply

PS-DF serires output power display benchtop switching DC power supp;y front view
PS-DF serires output power display benchtop switching DC power supp;y control panel
PS-DF serires output power display benchtop switching DC power supp;y side inlet
PS-DF serires output power display benchtop switching DC power supp;y heat fan

PS-303DF 30V 3A Output Power Display Switching DC Power Supply

  • High-Precision LED Display: Three sets of 4-digit LED indicators for current, voltage, and power for clear visibility.
  • USB Port: Offers 5V/2A output for versatile charging options.
  • Multiple Operating Modes: Switch seamlessly between voltage regulation and constant current modes.
  • Precise Adjustment Knobs: Coarse and fine adjustment knobs for accurate voltage and current settings.
  • Intelligent Cooling Fan: Efficient heat dissipation extends fan life and reduces noise.
  • Lightweight Design: Advanced technology reduces weight, complemented by an extended handle for easy transport.
Product Name: PS-303DF Category: Tag:
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Description

Model PS-303DF
Max Voltage 30V
Max Current 3A
Input Power AC 220V 50Hz / AC 110V 60Hz
Adjust Type Stepless Knob
Constant Voltage Mode Power Effect ≤ 0.1%+10mV
Load Effect ≤ 0.1%+5mV
Ripple & Noise ≤ 10mV r.m.s.
Constant Current Mode Power Effect ≤ 0.1%+10mA
Load Effect ≤ 0.1%+10mA
Ripple & Noise ≤ 20mA r.m.s.
Precision Voltmeter ±1% ±1 digit
Ammeter ±1% ±1 digit
Protection Short circuit, overload, over-voltage, over temperature protections
Operating Temperature -10℃ to 40℃
Relative Humidity < 80%
Storage Temperature -20℃ to 80℃
Relative Humidity < 80%
Overall dimensions 285X128X145 mm
Weight (kg) 2kg

 

TitleDescriptionSizeDate addedDownload
Longwei PS-DF SMPS User Manual EN Version260.62 KB25-07-2023 Download
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