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: 85-264V 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.
|4||Input current(A)||1/115VAC 0.5/230VAC|
|5||Surge current(A)||Cold start:20A/230VAC|
|Input voltage(VDC)||± 12V|
|Input voltage precision||Main circuit: ±1%, Side circuit: ±10%|
|Rated power (W)||17W|
|Ripple and noise(mvp-p>||Rated input voltage, 20MHz band width||V01(V+)Mian circuit: 50mV|
|V02(V-) Side circiut: 100mV|
|Line Regulation||Full load||±1%|
|Load Regulation||10-100% load||±3%|
|Start/up time||Full load||
2000ms, 30ms/l 15VAC
|Maintain (ms)||Full load||
16ms/l 15 VAC
|Overload protection||Rated input voltage||115%^150% of rated output power|
|Protection mode: hiccup mode, the abnormal condition of abnormal load can be automatically returned.|
|Short-circuit protection||Rated input voltage||Long - term short circuit, self - recovery|
|Over-current protection||>1.1 time Io|
|Start delay time(ms)||Vin:230 VAC||500ms|
|Power-off protection time(ms)||20ms|
|Working temperature(℃)||/||-30 to 70|
|Working humidity(RH)||/||20 to 90%, non-condensing|
|Temperature drift coefficient||/||±0.02%/℃|
|Storage temperature and humidity||-40 to 85 Celsius 10-95%RH|
Input to output
Test 60s, ≤5 mA
|Insulation resistance (M Ohm)||Input to output500VDC||100|
|leakage current（mA)||500VDC||Input to output ≤ImA/RMS Value|
|Safety class||/||Suitable for： CLASS B|
|Beam vibration||/||10—500Hz 2G 10Minutes/cycle. X, Y, Z 60minutesrespectively|
|electromagnetic compatibility||/||Suitable for：EN55022(C1SPR22）Class B EN61000-3-2,-3|
|Remark||1. Except for special instructions, the parameters of this specification are measured at 230VAC, rated load and 25c ambient temperature.|
|2. Ripple and noise measurement method: use a 12 "twisted pair, and the terminal shall be connected in parallel with the capacitance of 0.1uf and 10uF, and shall be measured at 20MHz bandwidth.|
|3. Accuracy: including the rounding error, linear adjustment rate and load adjustment rate.|
|4. The power supply shall be regarded as part of the internal components of the system, which shall be confirmed by electromagnetic compatibility with the terminal equipment.|
|5. The output should be reduced under low input voltage.|
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||Function||Recommended value|
|CX1 capacitance||Restrain the interference of common mode, improve the anti-jamming ability and reliability of the system.||0.22uF/275VAC|
|R1/R2: leakage resistance.||1M ohm 1/2W|
|NF: common mode inductance.||10 mH-30 mH|
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