For smooth circuit conversion, now DCDC power supply is also called secondary power supply in the circuit system, which is provided by a primary power supply or DC battery pack with a DC input voltage. After DCDC conversion, one or more DC voltage can be obtained at the output end to ensure safer circuit conversion design. Nowadays, more and more 1~ 3W micro-power DCDC isolated power modules are used in household appliances, such as TV remote control and router, etc. Faced with various power module models and different quality, how to choose an isolated non-stabilized single-channel output, micro-power DCDC power module?

Micropower DCDC power module 3W

For the application of isolated DCDC power module in household appliances, its output voltage is only 9V, but the characteristics of constant voltage input and isolated non-stabilized single circuit output also simplify the electrical circuit design. Huizhi electronic production research and development of B1209S - 1 w is a type of DCDC power supply module, efficiency is as high as 80%, the output power of 1 w, isolation voltage 1500 VDC / 1 min, 3000 VDC / 1 s, in the circuit design, the model DCDC power module has persistent short circuit protection, ac/dc, low ripple, low temperature rise, low power consumption, and the advantages of high efficiency, high security isolation, belongs to a type isolation DCDC economy power supply module.

Special DCDC power module for electrical appliances

B1209S - 1 w series DCDC power module is huizhi electronic small volume, high efficiency of tiny power module power supply, electric 圧, uncontrolled input isolation, single-channel output power supply module, the module power output power of 1 w, output voltage is 9 v, typical applications in the pure digital circuit, generally low frequency analog circuit occasions, such as home appliances data exchange circuit on occasions, due to the continuous output voltage, the effect of micro power are more likely to reflect the safe performance.

1W micropower isolation DCDC power module B1209S-1W is a small SIP package with a fully closed plastic shell, mainly black flame retardant heat-resistant plastic, which conforms to GRADE UL94V-0. When the output is overloaded, over-current and over-temperature, it can protect the router circuit and automatically restore it to ensure circuit conversion. The main features of this product are low energy consumption, low charge, and fast speed of unidirectional transmission power supply. Due to the excellent production technology of Huizhi Electronics, the B1209S-1W with micropower 1W can replace the power module with the input and output voltage and micropower range with the same parameters.