EI-57*30 transformers

transformers 1. Application: Our transformer are used very versatile. For general usage for dominate appliance, such as TV, air-condition, recorder, lighting computer as well as washing machine. The transformers are stable performance and they are suitable for industrial usage. 2. Feature: Different input voltage: 0-240VAC ( world wild use) High effeciency : typical value:80% ( according to different power ). No load power consumption:<<0.3W. Total adjustment rate: +/_10% High temperature protection. Fuze protection, short-circuit protection. Over current protection. Weight: according to different power. 3. Electric specification: Output voltage: AC/DC 0-200V Output current:0-10000mA ripple & noise: 1%*VO Power range: 1.0- 1000W 4. Structural specification of transformer: with refined cooper. good quality plastic. weight:around 300kg ( according to different power ) Volume: see product's image specifications. Cable length: refined copper , wires according to different power. 5. Operating environment: Operating temperature:-10-35C.(specific the transformers differemt operating temperature) Storage temperature:-20-70C. Humidity: 5%-90%. 6. About us: we are professional manufacturer specilized in transformer, charger, adapter, switching power supply. laptop charger for more than 15 years . Our products has been exported to German, Franch. Japen, South america, north america, aisa, the middel east, africa...... and they are very popular in the world market. We can offer you OEM & ODM. Welcome you to connect us.... Update Date:2010-12-3 19:58:22