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Featured Products

  • 18 Years Factory China Maintance-Free 2500 kVA 11/0.415kv Dry Type Transformer

    18 Years Factory China Maintance-Free 2500 kVA 11/0.415kv Dry Type Transformer

    High-frequency transformers are mainly used as high-frequency switching power supply transformers in high-frequency switching power supplies, and are also used as high-frequency inverter power supply transformers in high-frequency inverter power supplies and high-frequency inverter welding machines. According to the working frequency, it can be divided into several frequency ranges: 10kHz-50kHz, 50kHz-100kHz, 100kHz~500kHz, 500kHz~1MHz, and above 1MHz. In the case of relatively large transmission power, power devices generally use IGBTs. Due to the tailing phenomenon of the turn-off current of the IGBT, the operating frequency is relatively low; if the transmission power is relatively small, MOSFETs can be used, and the operating frequency is relatively high.

  • 18 Years Factory China Maintance-Free 2500 kVA 11/0.415kv Dry Type Transformer

    18 Years Factory China Maintance-Free 2500 kVA 11/0.415kv Dry Type Transformer

    High-frequency transformers are mainly used as high-frequency switching power supply transformers in high-frequency switching power supplies, and are also used as high-frequency inverter power supply transformers in high-frequency inverter power supplies and high-frequency inverter welding machines. According to the working frequency, it can be divided into several frequency ranges: 10kHz-50kHz, 50kHz-100kHz, 100kHz~500kHz, 500kHz~1MHz, and above 1MHz. In the case of relatively large transmission power, power devices generally use IGBTs. Due to the tailing phenomenon of the turn-off current of the IGBT, the operating frequency is relatively low; if the transmission power is relatively small, MOSFETs can be used, and the operating frequency is relatively high.

  • 18 Years Factory China Maintance-Free 2500 kVA 11/0.415kv Dry Type Transformer

    18 Years Factory China Maintance-Free 2500 kVA 11/0.415kv Dry Type Transformer

    High-frequency transformers are mainly used as high-frequency switching power supply transformers in high-frequency switching power supplies, and are also used as high-frequency inverter power supply transformers in high-frequency inverter power supplies and high-frequency inverter welding machines. According to the working frequency, it can be divided into several frequency ranges: 10kHz-50kHz, 50kHz-100kHz, 100kHz~500kHz, 500kHz~1MHz, and above 1MHz. In the case of relatively large transmission power, power devices generally use IGBTs. Due to the tailing phenomenon of the turn-off current of the IGBT, the operating frequency is relatively low; if the transmission power is relatively small, MOSFETs can be used, and the operating frequency is relatively high.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.

  • Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    Factory Customized China Customizable RF Balunyf7f-617dB-1-12-B253 Transformer Inductor for CATV, Communication Device

    We could provide different type and size of SMD common mode inductors. In situations where noise occurs around a signal, Ming Da’s broad range of common mode chokes suppresses interference cleanly and efficiently without compromising signal integrity. Used in moderate to severe conditions like telecommunications systems, industrial equipment and automotive power supply, our extensive portfolio of products is designed to filter noise and optimize application performance and power supply. Our unique materials withstand high temperature and power situations and will keep your systems running consistently and at top speed.