1>. The product is easy to install and can be used in the hole welding line.
2>. There are fixed mounting holes in the corners to prevent the movement/vibration of the product without power, and the fixed hole is 3.2mm.
3>. Universal input voltage: 85-265V AC or 110-370V DC.
4>. High efficiency, low output ripple noise, double isolation output, high output voltage of main road (VO1).
5>. Input and output high isolation.
6>. With over-current protection, short circuit protection and temperature protection.
7>. The output is built in double – channel LC -π type filtering without external circuit.
2. Input characteristic:
3. Output characteristic:
Input voltage precision
Main circuit：±1%, Side circuit: ±10%
Rated power (W)
Ripple and noise(mvp-p>
Rated input voltage， 20MHz band width
V02(V-) Side circuit:100mV
16ms/115 VAC ;50ms/230VAC
Rated input voltage
115%-150% of rated output power
Protection mode: hiccup mode, the abnormal condition of abnormal load can be automatically returned.
Rated input voltage
Long – term short circuit, self – recovery
>1.1 time Io
Start delay time(ms)
Power-off protection time(ms)
4. General characteristic:
-30 to 70
20 to 90%, non-condensing
Temperature drift coefficient
Storage temperature and humidity
-40 to 85 Celsius 10-95%RH
Input to output
Insulation resistance (M Ohm)
Input to output500VDC
Input to output ≤ImA/RMS Value
Suitable for： CLASS B
10—500Hz 2G 10Minutes/cycle. X, Y, Z 60minutesrespectively
Suitable for：EN55022(C1SPR22）Class B EN61000-3-2,-3
1. Except for special instructions, the parameters of this specification are measured at 230VAC, rated load and 25c ambient temperature.
5. Wiring instruction:
1>. Typical circuit:
C1: connection/coupling filter electrolytic capacitors.High frequency low resistance capacitance is recommended. The noise from the connector can be removed when the capacitance pressure drop is greater than 75%.
C2: ceramic capacitors to remove high frequency noise.
TVS: protection of the back – level circuit when the power supply is abnormal. Recommended.
C1, C2, C3, C4: the product with no requirement for power output ripple is not used.
2>. Emergency solution–Recommended circuit:
Component No./ Recommended component
Restrain the interference of common mode, improve the anti-jamming ability and reliability of the system.
R1/R2: leakage resistance.
1M ohm 1/2W
NF: common mode inductance.
10 mH-30 mH
6. Pin definition: