YIHUA 3005D 110V/220V 30V 5A Mini Switching Regulated Adjustable DC Power Supply

Features 1 YIHUA3005D 30V 5A is the second generation of digital program controlled switching power supply it used the latest technology and crafts the weight is very light it is 50 lighter than the traditional DC power supply it good for transportation and save the shipping fee it also effectively avoid too heavy damage the product occur during transport 2 This digital program controlled stabilized switching power supply is designed for use in laboratories schools production lines and electronic repair 3 It has a small size and is lightweight which is very easy to transport and carry 4 It has high efficiency high load capacity and low noise and is superior to linear power supplies 5 It has high voltage stability small ripple factor excellent short circuit protection and over current protection 6 It digitally adjusts current and voltage which is more advanced more stable and has longer life than traditional potentiometer adjusters 7 It has an output electronic switch which can easily break the output load 8 It has a function set lock that can effectively prevent change of output parameters or change caused by misuse which makes the product more secure and reliable 9 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 10 It has three storage memories that can st