Product Name: Ee13 Single Phase Transformer High Frequency Transformer Model NO.: EE13 Brand: OEM Shape of Core: EE Frequency Characteristics: High Frequency Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer Certification: ISO9001-2000, UL, ISO9001, CCC Winding Type: Auto-transformer Cooling Method: Dry-type Transformer Core: Ee Type Phase: Single Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio Woking Frequency: High Frequency 20kHz-500kHz Working Power: 0.5W-1000W Working Temperature: -40