power-off relay 中文意思是什麼
power-off relay
解釋
電源切斷繼電器-
Total range of the input control output : relay contact ac250v 7a impedance control meaus : 2 - on off control power : ac85 to 220v 50 60hz
Xmts - 3000單排數顯溫度控制儀xmts - 3000單排數顯溫度控制儀 -
Basic error : 0. 5a dot of the total range of the input control output : relay contact ac250v 7a impedance control meaus : 2 - on off control power : ac85 to 220v 50 60hz
Xmtd - 3000單排數顯溫度控制儀xmtd - 3000單排數顯溫度控制儀 -
Total range of the input control output : relay contact ac250v 7a impedance control meaus : 2 - on off control power : ac85 to 220v 50 60hz size : 96 96 80
觸點容量： 7a阻性調節規律：位式控制或時間比例控制 -
The paper describes a cw, non - cooling, digital all - solid - stated ld pumped nd : yvo4 driver which adopts microprocessor control, stability power of laser feedback and laser output power about 10mw. the system is composed of constant current source, soft diagram, protection, pulse schematic and laser power feedback loop. by combining appropriate hardware and software, we achieved, in our driver, a variety of protection features including the ability to suppress transients and reduce noise, relay soft and hardware over - current protection and overvoltage shut - off, we have obtained a continuously adjustable laser power output with high accuracy and stability
介紹一種採用單片機控制的連續運轉無製冷、數字式光反饋穩功率全固態激光器驅動電源，其輸出激光功率在10mw左右，系統包括恆流源、保護電路、脈沖驅動控制、光反饋穩功率控制等部分，結合硬體及軟體實現了激光二極體的可靠保護以及光功率穩定、準確輸出及在穩光輸出情況下，實現激光器的內外調制，並取得了一些有價值的研究成果。
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