Pulse Electronics Encapsulated Transformer

Outpower is above 0.6w to 1000w.All with UL certificate

Input;110-220v Ei19-ei133

electronic transformer Encapsulated transformer manufacturer Encapsulated transformer custom Encapsulated transformer supplier The contact: Ariel More favorable price please mail to: vtcarielzheng@126.com Trademark: VTC Coil Number: Autotransformer mount type: mount hole output voltage: 12V Power Range: 3VA Ferrite core: EI Insulation Class: UL class B,F,H,N.(optional) OEM: Yes Certification: UL RoHS CE Tianjin New Ventech Electronic Co., Ltd. is a joint venture specialized in producing various electrical transformer,mainly include PCB expoxy resin transformer, toroidal transformer, high voltage transformer, current transformer,common mode choke,line filter, inductor,  etc,  which are mainly used in power supply, home appliance,  medical equipment ,communication product, wind power generation and Uninterrupted Power Supply, etc. We have upgraded production lines; we have obtained CE, VDE, UL certificates. All material meet RoHS and UL request. The products are sold not only in domestic markets but also overseas including USA, England, Germany, Italy, Sweden, Spain, Turkey, Japan and Korea etc. Our main customers are Electrolux, OMRON, SANYO, LG,Ariston,Panasonic, etc. We believe that we can become your reliable electrical transformer partner with best quality and favorable price.

Primary voltage: 230V Secondary voltage: 12V Secondary current: 42mA No-load voltage: 20.4V Ambient temperature: T 70/B Rated power: 0.5VA Dimensions (H): 19.8mm (maximum) Weight: 36g (approximately) With CE mark weight:36g height:19.8mm

Electronic transformer Main technical characteristics: Power line voltage: 220vac Power frequency: 50~60hz Rated voltage range: 170~250v Output voltage: 11.5v(30khz) Output power: 60w, 50w, 35w and 20w The electronic transformers for jh-l halogen lamp series developed and made by us feature largely in high efficiency & energy saving, small size, light weight, high reliability, etc, and are the ideal and hi-tech products in place of traditional electronic transformers. This product is especially applicable to places of high lighting conditions such as supermarkets, hotels, banks, etc.

Product description Transformer Standard current transformer are also called precision current transformers, current transformer standards, standard CT and current transformer standards. Transformer standards are divided into current transformer standards and voltage transformer standards. Standard current transformers are used in the error test of transformers. Used as a current transformer calibration standard technical parameter 1. Temperature: 2. Relative humidity 3. Rated Primary Current:5-5000A 5A,1A 4.Rated secondary current:5 1A 5 Accuracy Class 0.05S 6. Allow long-term work under the rated current; More than120A across the core. Precautions: 1. The current of standard CT and tested CT must be the same in CT calibration. 2. Follow the given wiring diagram strictly. 3. Test whether the load box is accurate or not before calibrating the transformer. 4. Forbid secondary winding opening during the calibration. 5. Select demagnetization before calibration.The wiring diagram is shown in figure 5. Short out the secondary winding before cutting off the power when the demagnetization is finished. 6.Principle wiring diagram of CT with large current generator is similar to above diagram. They are the same except the output winding of large current generator and primary winding of transformer are the same one.

Rated power: 320kVA Winding connection: Dyn11 Frequency: 50Hz Voltage: 22/0,4kV No-load losses (Po): 390 W Short-circuit losses(Pk): 3330 W Maximum no-load current(I0): 2% Short circuit voltage(Uk ): 6% Standard: : TCVN 6306 (IEC 60076); Decision 62 / Q EVN Quality standard: ISO 9001:2015; ISO 14001:2015

Product Introduction Capacitive voltage transformer (CVT) in calibration the test must be conducted under the condition of 50Hz frequency complex geographical condition on site at the same time the traditional experiment device is difficult to meet the requirements of on-site handling testing series resonance booster device is first used in domestic field tunable resonance device has been widely used in domestic 500 kv and below the field calibration of capacitor voltage transformer. Product Parameters Technical parameters Rated Capacity 80kVA rated voltage 160kV Adjustable inductance range 65~130H Rated frequency 50Hz Rated current 0.5A Adjustable gap range 0~300mm

Product description Transformer Standard current transformer are also called precision current transformers, current transformer standards, standard CT and current transformer standards. Transformer standards are divided into current transformer standards and voltage transformer standards. Standard current transformers are used in the error test of transformers. Used as a current transformer calibration standard technical parameter Temperature -5 40 Relative humidity 80% Rated Primary Current 5-5000A 5A,1A Rated secondary current 5A 1A Accuracy Class 0.05S Allow long-term work under the rated current; More than120A across the core. Precautions The current of standard CT and tested CT must be the same in CT calibration. Follow the given wiring diagram strictly. Test whether the load box is accurate or not before calibrating the transformer. Forbid secondary winding opening during the calibration. Select demagnetization before calibration.The wiring diagram is shown in figure 5. Short out the secondary winding before cutting off the power when the demagnetization is finished. Principle wiring diagram of CT with large current generator is similar to above diagram. They are the same except the output winding of large current generator and primary winding of transformer are the same one.