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YIHUA 3005D 30V 5A Digital Power Supply


YIHUA 3005D 30V 5A Digital Power Supply



YIHUA 3005D 30V 5A Digital Power Supply

  • YIHUA3005D 30V 5A is the second generation of digital program-controlled switching power supply,it uses the latest technology and materials. It is light weight and small size, approximately 50% lighter than traditional DC power supply.
  • This digital program-controlled stabilized switching power supply is designed for use in laboratories, schools, production lines, and electronic repair.
  • It features a high efficiency and low noise voltage adjustment system that is superior to linear power supplies.
  • It has high voltage stability, small ripple factor, excellent short circuit protection, and over-current protection.
  • Digital adjustments offer more accurate current and voltage stablilization over traditional potentiometer adjustment.
  • Output on/off switch can be used to easily turn off the output if needed.
  • It has a function set lock that can prevent accidental changes to the output parameters, which makes the product more secure and reliable.
  • It has a cell phone radio-frequency detection function, which is of a 4.2V 2A/19V 5A fixed output function. Parameters can be displayed by pressing the key, which is fast and convenient. It is an essential tool for cell phone and laptop repair.
  • Three storage memories that can store three sets of frequently used parameters for easy retrieval.
  • It has an output state memory function. When the memory switch is turned on, it can retain the output status before power off. If memory function is turned off the output is always deactivated at powerup.


Output Power150W
Power Supply Voltage220V ±10% 50Hz or 220V ±10% 60Hz
Adjust Range0~30V 0~5A
Operation ConditionsTemperature 0~40°C Relative humidity<80%
Overall DimensionsL268×W125×H155mm±5mm
Output Voltage accuracy±0.02V
Voltage Coefficient<300PPM/C
Ripple noise voltage<1%Vrms
OCP Current Value0-5A,Accuracy:±0.01A
Signal test frequency range30~1800MHz including cell phone signal test
Signal Strength>10dBM


Working voltage230VAC EU, UK or AU plug
Programmable memories3 memories


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