GW6203 Overview
PWM controller of high-performance current mode is specially designed for AC/DC transformer with high performance and price ratio, which supplies continuous output power of 18W within the range of wide-voltage between 85V and 265V, the output power of peak value can be up to 24W. The bination of optimized reasonable circuit design and bipolar facture technology with high performance and price ratio economizes the...
GW6203 Key Features
- Set-in high-voltage power switch tube of 700V and few peripheral ponents
- With the modulation of lock pulse width, the testing is according to the pulse limit current
- With the function of output frequency reduction, the non-output power consumption can be less than 0.3W
- Inner-built ramp and anti-feedback pensation function
- The independent upper-limit current testing controller deals with over-current and over-load of the controller real-time
- The period emission pole is turned off and it outputs by deflected voltage, and the pressure resistance of the power tub
- Set-in current limit resistance with temperature pensation, which makes the current limit precise
- Set-in heat protection circuit
- Startup is acplished with the magnification function of the switch power tube, and the power consumption of startup resi
- Few peripheral ponents