商品描述：
本電源采用零電流半橋軟開關(guān)電路，使電源具有效率高，響應(yīng)速度快的特點(diǎn)，很容易配合各種廠家的激光管。 端口 控制簡單，適應(yīng)高低電平兩種信號(hào)，利用TTL電平即可控制激光的啟、停，同時(shí)加有異常保護(hù)開關(guān)檢測(cè)外部是否通水、通風(fēng)等。
激光功率調(diào)節(jié)既可以輸入0到5V的模擬信號(hào)，也可以輸入PWM信號(hào)用以控制激光功率的大小。
電源具有開路保護(hù)功能：在保護(hù)接地良好的情況下，電源可以短時(shí)間工作于開路狀態(tài)，這樣可以避免因激光管爆裂造成激光電源的損壞。
出廠老化試驗(yàn):
每臺(tái)電源都會(huì)經(jīng)過滿載狀態(tài)下高溫60度12小時(shí)老化試驗(yàn),7秒鐘開停電源試驗(yàn)500次。
主要技術(shù)參數(shù)：
|
交流輸入電壓 |
AC220V 或 AC110V |
|
|
直流輸入電壓 |
DC300V 或 DC150V |
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|
交流輸入頻率 |
47～440Hz |
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最大電壓輸出 |
50KV |
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最大電流 |
38mA(視不同廠家的激光管) |
|
|
效率 |
91% |
|
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過流保護(hù) |
最大電流的130% |
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開路保護(hù) |
有（短時(shí)間） |
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|
結(jié)構(gòu) |
風(fēng)機(jī)冷卻 |
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高電平控制電壓范圍 |
≥3V |
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低電平控制電壓范圍 |
≤0.8V |
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工作溫度 |
-30℃～+65℃ |
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相對(duì)濕度 |
20～85%RH（不結(jié)露） |
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|
耐壓 |
輸入—輸出 |
AC1500V1分鐘≤10mA |
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輸入—殼 |
AC1500V1分鐘≤10mA |
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輸出—殼 |
連接 |
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絕緣電阻 |
≥50MΩ（DC500V） |
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對(duì)地泄漏電流 |
≤1mA（AC220V）≤0.5 mA（AC110V） |
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抗振性 |
振幅0.5mm頻率10～55Hz3維方向2小時(shí) |
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無故障時(shí)間MTBF |
≥30,000hours |
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滿載60℃高溫試驗(yàn)時(shí)間 |
12 hours |
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7秒開停電源試驗(yàn) |
500次 |
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最大尺寸（長*寬*高） |
350mm*220mm*95mm |
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The power supply adopts zero-current half-bridge soft switching circuit, featuring high efficiency, fast response and easy matching for laser tubes produced by various manufacturers. Its ports can be controlled simply to adapt to high and low level signals; the switch of the laser can be controlled by TTL electrical level. Meanwhile, it has an additional abnormal protection switch to test external water supply, ventilation, etc.
The laser power can be adjusted by entering either 0 to 5V analog signals or PWM signals.
The power supply has open circuit protection function: under the well-grounding circumstances, it can work under open circuit state within short term to avoid laser power supply damages caused by laser tube burst.
Ex-factory Aging Test:
Each power supply should go through 12-hour, 60℃ high temperature aging test under full load with 500 times power supply switch in 7 seconds.#p#分頁標(biāo)題#e#
Main Technical Parameters:
| AC Input Voltage |
AC220V or AC110V |
|
|
DC Input Voltage |
DC300V or DC150V |
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AC Input Frequency |
47~440Hz |
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Voltage Output |
50KV |
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Maximum Current |
38mA (depending on the laser tubes of different manufacturers) |
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Efficiency |
91% |
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Overcurrent Protection |
130% of maximum current |
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Open Circuit Protection |
Yes (short term) |
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Structure |
Fan cooling |
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High Electric Level Control Voltage Range |
≥3V |
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Low Electric Level Control Voltage Range |
≤0.8V |
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Working Temperature |
-30℃~+65℃ |
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Relative Humidity |
20~85%RH(no condensation) |
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Voltage Resistance |
Input—Output |
AC1500V1minutes≤10mA |
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Input—Shell |
AC1500V1 minutes≤10mA |
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Output—Shell |
Connection |
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Insulation Resistance |
≥50MΩ(DC500V) |
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Earth Leakage Current |
≤1mA(AC220V)≤0.5 mA(AC110V) |
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Vibration Resistance |
Amplitude: 0.5mm frequency 10~55Hz3 dimensional direction 2 hours |
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MTBF |
≥30,000hours |
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Test Time at Full Load and 60℃ |
12 hours |
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Power Supply Switch Test within 7 Seconds |
500 times |
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Maximum Dimensions (L*W*H) |
350mm*220mm*95mm |
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轉(zhuǎn)載請(qǐng)注明出處。
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