Ürün KoduDY20
Stok Var

130-150 Watt lazer tüpleri ile kullanmak için uygundur.


Mark & Model : DY20, The product is featured as high cost performance, small size, easy operation and convenient usage. The performance and service time of laser tube will be improved when the CO2 glass laser tube power supply is equipped which is suitable for Reci W6 and W8 laser tube.

Origin : Asia and Pacific Area China

Quality Standard : International

Submit Date : 2012-11-28

H.S.Classification : Machinery & Electronics Electr.Element 8541 Semiconductor devices; light-emitting diodes etc.; parts thereof


Product profile


DY20 Power Supply Instruction

I. Instruction for sub-connection wire of the control end

 1     2    3    4     5    6

5V   TH  TL WP    G   IN

1) Footer 1 is 5V power supply. (Not needed when connecting the cardinal plate. It is used when regulating

the power with potentiometer, and the 5V current should be less than 10 mA.

2) TH. TL refers to high and low power level respectively, and WP refers to water


3) Footer 5 G refers to ground, and 6 refers to input end.

4) When connecting the control plate, connect the light signal with footer2 in

           5) PWM can also be used in footer 6, but the pulse peak is required to reach 5V, and
           the frequency should be above 20K.

6) For testing: 3, 4 and 5 are in short circuit (or 4, 5 are in short circuit and 3,

5 are connected to switch), the potentiometer center is connected with 6 IN, and

the two other ends are connected to 5V and ground (1 and 5) respectively.

7) The high power level controls the light, 1 and 2 are connected, and 4 and 5 are in

water protection.

8) It is not proposed to control laser power with high

frequency modulation, because it will have impact on the service life of the laser.

9) The model is applicable to W4 laser, it is necessary to regulate and use the

current according to the laser instructions.


II.Instruction for power wire

Footer 1


footer 2 footer3

AC 220V 50HZ 10A

Note: The table 10A refers to the connection wire requirement, but not the actual
power dissipation.


III. Instruction for laser connection wire


1) The positive red-line with high voltage is connected to the laser tail


2) The negative white-line is connected to laser output window


IV. Current Limitation

To limit the working current, the potentiometer (lies in the underside of the power
supply) should be rotated in counterclockwise (please refer to the schematic diagram
in our website: www.recilaser.com). Limit the maximum output current as it is
regulated in the operating instruction. The working current should be limited before


V. Linear scale between input signal and the output current

Turn around the potentiometer, the linear scale will be changed: for example, when the
input signal is 0-5V, the output current is 0-40mA.Or when the input signal is 0-2V, the output signal is 0-40mA.

Note: when the potentiometer is turned down too much, the real output current will
be brought down by the same input signal.



VI. Using Current

The use standard for our power supply is under 220V, 50Hz. The fluctuation of the input
voltage and frequency will affect the working current provided by the power supply,
the effection is linear relative. The unstable of the input voltage will affect the output
power of the laser tube. The fluctuation of the input voltage has no effection on the
lifespan of the laser if only the current provided by the power supply is not over the
current limitation.




Beijing Reci Laser Technology Co., Ltd.



10) The ammeter is concatenated to the cathode line. 

Etiketler: reci dy20 güç kaynağı güç kaynağı dy20 reci dy20 reci dy20 power source reci power supply dy20 power source dy20 power supply reci power source

8869 Okunma