hz-elect

  What is Portable Energy Storage Power Supply？ From:  www.hzleddriver.com   Back to list         Electricity is indispensable in our daily life and work, but there are often a series of problems such as outdoor power consumption, equipment backup power, power failure, and so on, resulting in work can not continue, portable energy storage power is a good solution, then.         What is Portable Energy Storage Power Supply?         A   portable energy storage power supply   is a large capacity mobile power supply, a kind of machine that can store electric energy. Is to follow the "environmental protection and energy saving, green environmental protection, ecological environmental protection" concept and launched a product, it is composed of a   charger 、 inverter 、storage battery、isolation transformer、selector switch, and other devices, the utility model is an outdoor emergency power supply which in...

  Dimmable led drivers From:  Huizhou Hi-zealed Electronic Co., Ltd At present, the main dimming types on the market mainly include 0-10V, PWM, R, Triac, dali\dali2, WIFI, DMX512, switch dimming, and other dimming methods. The following is a brief introduction to the dimming methods that some customers ask more about. 1 ） 0/1-10V dimmable Constant voltage and constant current dimmable modes are optional. The dimming range is 0-100%. When connected with a 0-10V dimmer, the output current can be changed by 0-10V voltage change. With active PFC correction, EMC standard design, smooth dimming, seamless compatibility with 0-10V, 1-10V, 10VPWM dimmers and lighting control system. Although it can solve the problems of efficiency and PF, the dimmer needs to be changed, and the wiring cost is relatively high. 3in1(0-10/PWM/R) led driver 2 ） PWM Through PWM wave on and off LED to change the forward current conduction time, in order to achieve brightness adjustment effect, dimming effect...