низкая частота трансформатора

Power transformer 1. Model: EI-35 type B ; 2. Low power , fit for ErP ; 3. Input : AC 0-230V 50/60HZ ; 4. Output : AC 3.0-36V 100-750mA; 5. High quality and been treated by insulation; 6. Application: medical apparatus, communication instruments, home electrical applicances etc. ; 7. Universal Purpose; 8. Design and assembled according to customer specification or sample ; 9. package : blister card each , PE foam , paper carton , pallets or according customer requirements;