Yihua 1502d+ DC Variable Power Supply

YIHUA 1502D+ DC variable power supply

*Main Function
1. The DC power supply which provides a 0-15V outputs function
2. Short-circuit proof function (adjustable inside 0-2A/0-500mA), the short-circuit proof automatically recovers function. It is adjustable DC Power Supply
3. Establish a strong test function, indicator precision designation signal strength, the indicator keeps view GSM and CDMA/ small quick conversion.

YIHUA 1502D+ DC variable power supply

1.1502D+ Power Supply which is specialize in designing for cell phone maintenance with full functions. It not only contains DC power supply function but also has RF interference with the cell phone protection, which prevent cell phone from damaging due to external interference cause by high voltage.

2. Short-circuit protection it can select 2A or 500mA, Current can be show precisely in the two ranges, when the output current over the rated current, power supply cut off automatically to protect the output.

3.9V output interface and USB interface. Providing you with a maintenance machine which is easy operation reasonable price and high quality performance.

4. Power function Provide a 0-15V DC power output capability.
5. The resumption of short-circuit protection function 5 seconds to resume power supply after Power Protection, this feature can be used to open and close switches. Can switch between PHS and GSM, indicator show precisely to signal strength, indicator visual. Voltage testing Test between the 0-199.9V DC voltage
6. Signal intensity indicator light has two mode 1. PHS signal strength 2. GSM signal strength

The advantages of our DC power supply

1. High precision and good technique to protect the product Safety and reliability.
We are using advanced Samsung IC according control software to shows. And in order to protect the product Safety and reliability, in software we make the Limit in the shows.
(Some of factory products in order to save the cost are using Analog Circuitry to do, so their precision Safety and reliability can not compete us. )

2. Good transformer
Our transformer are using good conductor and high efficient magnetic core. So we no need make bigger, but can satisfied the DC power suppy.
(some of factory transformer material less efficient that can not load, so they make bigger. That cause the weight heavy and high calorific value, so their transformer can not compete us. )

Primary Technical Parameter

1. The power supply input we can make 110V, 220V, 230V, 240V AC
2. Output voltage 0-15V DC
3. Work temperature -10oC-40oC
4. Empty carry to exhaust <0.25W

These are 220V units you may need a transformer to use the machine in your country. We also do accept special orders for 110V / 230V/ 240V units