New energy charging station industrial control transformers PQ series
PQ35
The PQ series transformer is a specialized industrial control power transformer for high-frequency ferrite switching power supplies.
Quantity
The PQ series transformer manufacturers is a specialized industrial control power transformer for high-frequency ferrite switching power supplies. It uses high-performance PQ ferrite magnetic cores, high-temperature,oil immersed self cooling type, resistant flame-retardant skeleton, and high-quality enameled copper wire wound with precision. The structural design is compact and reasonable, with high magnetic flux density and extremely low leakage inductance. With excellent high-frequency characteristics, low loss, low temperature rise, high power portable,and low electromagnetic interference advantages, it has ultra-high power density, larger output power and higher conversion efficiency under the same volume, and is suitable for long-term stable operation of high-frequency circuits.
Core advantages of New energy charging station transformer PQ series
1. High power density, smaller volume
PQ magnetic core structure optimization, high space utilization, larger carrying capacity in the same size, effectively reducing the overall size of the power supply, and adapting to the design of miniaturized and ultra-thin equipment.
2. High frequency, low loss, high efficiency, and low temperature rise
Using high-frequency ferrite material, the iron loss and copper loss are low under high-frequency working conditions, the conversion efficiency is high, and the heating is small and the temperature rise is stable during long-term full load operation.
3. Low leakage inductance and low EMI electromagnetic interference
Symmetrical closed magnetic circuit design, low leakage inductance value, built-in anti-interference advantage, reduces circuit clutter, lowers filtering costs, and easily passes electromagnetic compatibility certification.
4. High insulation level and strong safety isolation
Adopting flame-retardant and high-temperature resistant skeleton, multi-layer interlayer insulation, high voltage resistance, excellent insulation performance, reliable electrical isolation, suitable for high safety requirements scenarios such as industrial control, medical, charging piles, etc.
5. Stable structure, suitable for long-term continuous work
The winding is neat, the structure is compact, earthquake resistant, temperature resistant, moisture-proof and durable, suitable for industrial power supplies, charging piles and energy storage equipment that work continuously for 24 hours.
6. Strong universality of specifications and wide adaptability
The PQ series has a complete range of models (PQ26, PQ32, PQ35, PQ40, etc.), suitable for various high-frequency power lines such as flyback, forward, LLC, etc.
Customized Services of custom transformer manufacturer
1. Customization of electrical parameters
Customizable input and output voltage, turn ratio, power, inductance, leakage inductance, and resistance parameters to accurately match customer power solutions.
2. Customization of structure and pins
Customize the number of pins, pin spacing, installation size, skeleton specifications, and adapt to PCB board openings and installation layouts.
3. Customized winding process
Adjustable wire diameter, winding method, and outlet position, increased shielding winding to reduce interference and meet EMC design requirements.
4. Material and temperature resistance customization
Optional high-temperature resistant wires and thickened insulation materials can be used to enhance temperature resistance and voltage resistance, adapting to complex environments with high and low temperatures.
5. Customization of appearance and craftsmanship
Insulation tape, immersion paint, and sealing processes are optional, with moisture-proof, shockproof, dust-proof reinforcement to enhance product service life.
6. OEM/ODM one-stop customization
Support collaborative development of drawings, samples, and solutions, rapid prototyping, small batch trial production+large-scale production, stable delivery time, and the ability to print customer models and logos.
PQ series Industrial control transformers real-shot details：
Company Introduction
Shenzhen CXWON Technology Co., Ltd. is a trustworthy enterprise integrating R&D, production and sales. It specializes in manufacturing various types of inductors such as high-frequency transformers, high-voltage transformers, low-frequency transformers, audio transformers, negative ion generators, ozone high-voltage packages, mosquito-killing lamps, UV lamp power supplies, etc. Our products are widely used in household appliances, intelligent control, medical fitness equipment, communication devices, instruments and meters, security control, industrial control, ozone negative ion generators, energy conservation and environmental protection, etc. Some of our products have obtained safety certifications such as UL, TUV, GS, CE, FCC, CQC, etc.
Typical application scenarios
1.New energy charging station: AC/DC station auxiliary power supply (control board, BMS, cooling fan, display screen power supply), high-frequency isolation, small size, strong anti-interference.
2.Switching power supplies and adapters: AC-DC/DC-DC power supplies, laptop adapters, mobile fast charging, LLC resonant power supplies, high efficiency, low ripple.
3.LED driver power supply: high-power LED street lights, mining lights, stage lights driver, constant current/constant voltage power supply, good heat dissipation, long service life.
4.Industrial and communication equipment: PLC, frequency converter, server/base station power supply, industrial robot control board, high-frequency isolation, stable and reliable.
5.Medical and precision instruments: small medical equipment, testing instrument power supply, low noise, high insulation, safe isolation.
6.Car electronics: OBC car charger, car DC-DC, new energy vehicle control power supply, wide temperature range, anti vibration, high reliability.
Flowchart
FAQ
Q1: What types of magnetic components can you customize?
A: We offer complete OEM and ODM services for high-frequency transformers, low-frequency power transformers, common-mode inductors, power inductors, ring coils, flat wire inductors, filter reactors, and multi-winding coils. Support through through-hole/solder pad (SMD), vertical/horizontal installation, optional EE/EI/PQ, ring ferrite or silicon steel core. Widely used in switching power supplies, new energy chargers, industrial control, medical equipment, and solar inverters, etc.
Q2: What technical parameters need to be provided when making the quotation?
A: You can provide electrical parameters (inductance value mH/uH, DCR, Isat, turns ratio, operating frequency, withstand voltage value), size drawings, physical samples, operating temperature range, environmental requirements, and annual order quantity. If only the application scenario is provided without the complete specifications, our engineers will design a solution for you for free.
Q3: Can I customize the inductance value, DC resistance (DCR), leakage inductance and insulation voltage?
A: All electrical parameters can be adjusted. We offer inductance tolerances of ±5%, ±10%, and ±20%; we use multi-strand Litz wire to reduce DC resistance and heat generation; we control leakage inductance for high-frequency transformers; the insulation withstand voltage can be selected from 1kV to 5kV.
Q4: Can I customize the pin type, wire length and installation structure?
A: Yes. We support vertical/horizontal through-hole, SMD base, extended leads, custom wire color, insulating sleeves, vacuum impregnation, epoxy resin casting, metal shielding casings, and customer-specific part number silk-screening, etc.
Q5: Will the unit price be lower if the order quantity is larger?
A: We use a tiered pricing approach. The larger the order quantity, the lower the raw material costs for the cores and wires, and thus the unit price decreases accordingly. Long-term cooperative customers can enjoy additional annual discounts.
Q6: If I only have the requirements for the equipment application, can you provide the design drawings?
A: We offer free development services for magnetic component solutions. Our engineers will generate circuit diagrams, winding specifications and size drawings based on the power, frequency and size limitations of the equipment. After confirmation, samples will be produced.
Q7: What tests will be conducted before shipment? Can test reports be provided?
A: 100% comprehensive inspections will be carried out for inductance, DC resistance, withstand voltage, on-off capability and appearance; sampling inspections will be conducted for aging, high and low temperature cycling, salt spray, and vibration. Corresponding quality inspection reports for each batch of goods can be attached. The complete inspection data for long-term cooperative customers will be archived for a long time.
Q8: Can I choose different magnetic core materials?
A: All series of magnetic core materials can be selected: manganese-zinc ferrite and nickel-zinc materials are suitable for high-frequency scenarios; iron-silicon-aluminum and iron powder cores are used for large current inductors; cold-rolled silicon steel sheets are used for low-frequency transformers. We will select the optimal magnetic core based on loss, current, and usage frequency requirements.
Why choose us
1. Comprehensive after-sales service:
The company adheres to the principle of relying on the rich experience of its technical staff, complete production equipment and scientific management. With reasonable prices, warm services, it has won the trust and cooperation of customers both at home and abroad.
2. Focus on high-quality transformers:
The company has complete production and processing equipment, strict management system, professional technology and production personnel. The equipment is complete, and it specializes in processing and manufacturing with a complete production process. Its strength and product quality have been recognized in the industry.
3. Complete product range:
The company adheres to the concept of innovation and pragmatism, and is committed to the research, production and sales of ring transformers. Currently, the main products include low-frequency transformers, reverse transformers, 220V to 110V power voltage conversion transformers, power transformers, ring-type transformers, cylindrical transformers, etc.
4. Strong production conditions:
We rely on a large-scale, automated production base, advanced technology and strict quality management, which have created strong production capacity and stable product quality. We can provide customers with timely and reliable supply guarantees and formulate exclusive solutions for different usage scenarios.
The company adheres to the principle of relying on the rich experience of its technical staff, complete production equipment and scientific management. With reasonable prices, warm services, it has won the trust and cooperation of customers both at home and abroad.
2. Focus on high-quality transformers:
The company has complete production and processing equipment, strict management system, professional technology and production personnel. The equipment is complete, and it specializes in processing and manufacturing with a complete production process. Its strength and product quality have been recognized in the industry.
3. Complete product range:
The company adheres to the concept of innovation and pragmatism, and is committed to the research, production and sales of ring transformers. Currently, the main products include low-frequency transformers, reverse transformers, 220V to 110V power voltage conversion transformers, power transformers, ring-type transformers, cylindrical transformers, etc.
4. Strong production conditions:
We rely on a large-scale, automated production base, advanced technology and strict quality management, which have created strong production capacity and stable product quality. We can provide customers with timely and reliable supply guarantees and formulate exclusive solutions for different usage scenarios.