Both the shaver and the rechargeable flashlight use a built-in charger that requires a small size to fit inside the shaver. A common method is a capacitor-buck charging circuit. KNL5-100 Residual Current Circuit Breaker
KNL5-100 Moulded Case Circuit Breaker is MCCB , How to select good Molded Case Circuit Breaker suppliers? Korlen electric is your first choice. All moulded Case Circuit Breakers pass the CE.CB.SEMKO.SIRIM etc. Certificates.
Moulded Case Circuit Breaker /MCCB can be used to distribute electric power and protect power equipment against overload and short-current, and can change the circuit and start motor infrequently. The application of Moulded Case Circuit Breaker /MCCB is industrial. KNL5-100 Molded Case Circuit Breaker,KNL5-100 Small Size Molded Case Circuit Breaker,KNL5-100 Electrical Molded Case Circuit Breaker,KNL5-100 Automatic Molded Case Circuit Breaker Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjthermalrelay.com
The picture shows the internal circuit of a finished razor. These include a commercial buck rectifier, a DC/AC converter consisting of an oscillator, and a rectifier that converts the mains voltage to a DC of about 1.6V.
The capacitance of 0.22μ/400V is about 14.5K under 50Hz AC, so even if the output is short-circuited, the maximum current of the circuit is only 15mA. The 2SD1350 and the pulse transformer T form a DC converter to reduce the voltage while achieving the purpose of increasing the secondary current. If the 2SD1350 collector average current is 10mA, the voltage applied to the collector is about 38V, which can output 0.38W, and the secondary maximum current can reach 230mA to meet the charging requirements.
Korlen electric also provide Miniature Circuit Breaker /MCB. Residual Current Circuit Breaker /RCCB. RCBO. Led light and so on .
May 25, 2023