Mini 30V 5A LED Display Adjustable Switching DC Power Supply GPS305D 4 Digits LED Voltage Regulator Power Source 220v

Mini 30V 5A LED Display Adjustable Switching DC Power Supply GPS305D 4 Digits LED Voltage Regulator Power Source 220v
  • Продавецgreenbaypackersvsdallascowboys.us
  • Список ценUS $54.72piece
  • Продажная ценаUS $54.72piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,4 (138)

Oписание продукта

Mini 30V 5A LED Display Adjustable Switching DC Power Supply GPS305D 4 Digits LED Voltage Regulator Power Source 110v - 220v 

4

INTRODUCTION

The series of switching power supplies for measuring instrument have ruled out the inconvenience of bigvolume and heavyweight of a traditional power supply possess.The output voltage and current is controlled by two variable resistors with coarse and fine regulation for morehandy and precise adjustment.
 
Features:
1, With more extensive range of in put volt age at 230V±10% 50Hz(115 V±10 % 60 Hz) 
2,With high frequency operat ion can reduce the size of power transform er.
3,With small size, light weight and high density power.
4,Entire efficiency rate higher up to 70%.
5,Zero adjustment for the output of voltage and current.
 
Parameter Specification:
 
Operation Environment : Indoor use,Altitude up to 2000m, Installation Category II,
Pollution degree 2.
Operation Temperature &Humidity : 0℃to 40℃, <80%. Storage Temperature & Humidity : -10℃to 70℃, <70%.
 
Cons tant Voltage Oper at ion
(1) Output Voltage ranges from 0 to rat ing vol tage with con tinuous adj ust ment .
(2) Voltage regul at ion line regul at ion≦5m V. Load regu lation≦5m V.
(3) Recove ry time≦50 0μs(50 % Load cha ng e, mini mum load 0. 5A ). (4) Ri pp le & Noi se≦5m Vrms, 10 0m Vp -p
(5) Tempe ratur e coefficient≦10 0p pm /℃.
Constant Current Operation
(1) Output current ranges from 0 to rating current with continuous adjustment.
(2) Current regulation line regulation≦3mA. load regulation≦3mA.
 
Indicator Meter 1)Voltage:
Display : 4 Digits 0.56” Blue LED display. Accuracy : ±(0.5% of rdg + 2 digits).
2)Current:
Display : 4 Digits 0.56” Blue LED display. Accuracy : ±(0.5% of rdg + 2 digits).
Insulation
Between Chassis and Output Terminal : ≧20MΩ (DC500V). Between Chassis and AC Cord : ≧30MΩ (DC500V).
 
Packing list:
1、 Power Supply X 1 
2、 Power Cord  X 1 
3、 The Load Line X 1
4、 Operation Guide X 1
GPS305D (15)
35681011
feedbackHTB1Dk8JirZnBKNjSZFGq6zt3FXaV