EFR power supplies for CO2 laser tubes adopt zero-current
half-bridge soft-switch circuit to ensure the equipment has
advantages of high efficiency, rapid response speed and simple port
control, and applicable to two signals high and low level. TTL
level is to control the laser on/off, in the meantime, the power
supply has an anomalistical protective switch to check whether the
outer water and air, etc. are free or not. Adjust the laser power:
Input imitative signal, from 0 to 5V, or PWM signal to
control the output laser power Ageing test before leaving the
factory： Each power supply before sold will go throuth the ageing
tests, which is made at tempareture *5ºC with full-load condition
and sustains *0 hours, is turned on/off **0 times within 7 seconds
Main features of EFR Power Supply:
1、Excellent compatibility .
2、Extending the lifespan of the laser tube
3、Power supply has a feedback port, which can be used for
closed-loop control and also for checking the laser tubes operating
current.
4、Power supply iteself has a protection while in open-circuit
state: Under the outer shell of the power is well connected with
the ground, the power supply can be used in open-circuit state
within a short time so as to avoid damaging the power supply when
the laser tube leaks. Furthermore, the poewr supplys working
lifespan will be prolonged.
| Model | PS-N*0/*0 | PS-N**0 | PS-N**0/**0 |
| Input Voltage | AC**0V or AC**0V（please attach a note when placing an order） | ||
| AC Frequency | *7―**0Hz | ||
| Cold Surge Current | ≤*0A( AC**0V)/≤*0A( AC**0V) | ||
| Leakage Current | ≤0.7mA( AC**0V)/≤0.4mA( AC**0V) | ||
| Max Output Voltage | DC *5KV | DC *0KV | DC *0KV |
| Max Output Current | DC *5mA | DC *5mA | DC *8mA |
| Efficiency | ≤*2% （full-load） | ||
| MTBF(Mean Time Between Failures) | ≤****0 hours | ||
| Response Speed | ≤1ms(from Switching signal to the output current achieve to *0% of Pre-set current | ||
| Control Port | TTL Level switch control, valid level has high/low choices. | ||
| Voltage-resisting | ―output，―machine shell；AC***0V *0mA *0s output cathode is connected with the machine shell | ||
| Protection | Used in open-circuit state within a short time (request that the outer shell be well connected with the ground , in the meantime, avoid arcing between anode and machine shell.) | ||
| Working Environment | Work temperature：(**0―*0)℃。 Relative humidity：≤*0% | ||
| Cooling Type | Forced air cooling | ||
| Size L×W×H（mm） | **0×**9×**7 | **5×**9×**7 | **2×**9×**7 |
| 国家: | China |
| 型号: | PS-F-N100 |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 6 Piece |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
