Ringkerntransformator

Toroidal power transformer 30VA 25KVA Standard UL CE RoHs Primary 115V, 120V, 230V, 240V 50/60Hz Secondary Customized Power factor 0.9 to 0.98 Efficiency 80%-99% Voltage regulation 16-1.6% Output no-load loss 0.5-10W Temperature rise ≤85°C Insulation Class Class B, Class F, Class H Mounting 1) 1.Parts for mounting supplied(rubber mats, screws and nuts) 2) 2.Central proxy resin encapsulation and drilling Other data: 130 °C Thermal cutoff and switch from 105 °C to 150 °C can be fitted when required Inspection subject: 1) No-load test (Included no-load voltage, no-load current and no-load loss) 2) Load test (Included load voltage and temperature rise) 3) Inductive voltage test 4) DC resistance test 5) Insulation resistance 6) Hi-POT test 7) Outlook inspection Application: 1) Audio amplifier equipment 2) Communication equipment 3) Medical equipment 4) Electric control equipment 5) Lighting and Etc. If conventional laminated power transformers aren't performing to your standards, consider our toroidal transformers. With their very low magnetic strayfield emission levels, quiet operation, low weight, small size, high efficiency, and easy assembly, our toroidal power transformers will deliver the superior performance capabilities you require Rated Power (VA)Voltage Regulation (%)Efficiency (%)Dimension(mm)Weight (Kg)HeightDiameter30168330800.601001188421001.301507.3090451151.852006.291531232.302505.6092531282.603005.3093551353.004004.6094601403.805004.3095661464.508004.095851607.0010003.8096901658.5012003.3096951689.0015003.0961001739.5020002.909611018313.0040002.29713524523.0060002.09815528533.00100001.809818533549.00150001.709920537569.00200001.609923541595.00250001.699245435115.00The above parameter is only for your reference, customer-made is subject to customer’s request.