DW-P503-4AC Power Supply for X-ray Tube

It is designed specially for X-ray tube, consists mainly of two parts, adjustable anode high voltage and controlled filament. It can regulate and stabilize the anode current of the X-ray tube.

Technical specifications and functions as follows:

1, Input: AC220V±15% 50HZ±5HZ 1.5A

2, Output: UA: +HV 0~50KV/0~4mA (DC)
UB: filament 0~3V/0~10A (DC)

3, Stability: UA:0.05%

4, When with X-ray tube: stability of anode current (IA) is0.1%

5, Protection: Over current and over temperature, self-restoring.

6, Adjustment: Optional. When manual, a potentiometer can be used to regulate UA and UB separately. When automatic, the D-type outlet on the front panel can be used to connect with an external device to control UA and to set IA.

7, Control: An on-off control with UA.

8, Display: +HV voltage display (4 1/2 digital) on the front panel and anode current display (3 1/2 digital).

9, Slow start: Either on-off switch for control or the mains switch is used to provide power, there is a slow start to prevent it from electric shock.

10, Working mode of filament power supply: It works in two modes, test and operation. In test mode, it works to stabilize the voltage. In operation mode, the automatically-regulated voltage will be negative feedback to the set IA (tube current) in order that IA can stay at the set value. To prevent UA from providing filament over-current which may lead to the damage of X-ray tube, in operation mode, the filament power supply won't start to work until UA reaches 1/5 higher than the rated voltage (10KV).

11, All of the high-voltage parts have been insulated and encapsulated.

12, Work environment: Temperature 0~55; humidity85%