4 Mosfet H Bridge

Accelerate your product development with a low‑cost, high‑reliability 4 MOSFET H‑Bridge designed for operations managers, technical directors, and corporate purchasing teams . Result: Higher total cost of ownership, delayed time‑to‑market, and potential non‑compliance penalties.

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4 MOSFET H‑Bridge – High‑Performance OEM/ODM Solutions for Industrial & Medical Markets

Accelerate your product development with a low‑cost, high‑reliability 4 MOSFET H‑Bridge designed for operations managers, technical directors, and corporate purchasing teams.

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Why Your Current H‑Bridge Is Holding Back ROI

Excessive Unit Cost: Most suppliers charge 30‑45% above market, eroding profit margins.
Unreliable Switching: Inconsistent MOSFET timing leads to 15‑20% efficiency loss in motor drives.
Limited Customization: Off‑the‑shelf parts cannot meet specific voltage‑current envelopes required by medical devices.
Long Lead Times: Typical 6‑8 weeks delivery delays product launches.
Compliance Gaps: Missing CE, FCC, or ISO certifications creates regulatory risk.

Result: Higher total cost of ownership, delayed time‑to‑market, and potential non‑compliance penalties.

See How We Solve These Issues →

Xinchangda’s 4 MOSFET H‑Bridge – Your Competitive Advantage

Cost‑Effective Pricing: Up to 35% lower than typical Chinese exporters thanks to our 14‑year economies of scale.
Premium Quality: ISO 9001, CE, FCC, RoHS, and VDE certified; 99.98% first‑pass yield.
Fast Delivery: High‑speed logistics network delivers from Shanghai ports to the US in 7‑10 days.
Full OEM/ODM Support: Custom voltage‑current ratings, PCB footprint, and firmware integration.
Technical Support 24/7: Dedicated engineers for schematic review, thermal analysis, and compliance testing.

Technical Specifications

Parameter	Typical Value	Tolerance / Notes
Supply Voltage (V_CC)	12 V – 48 V	Configurable via external bias resistors
Continuous Current	30 A per MOSFET	Thermal shutdown at 150 °C
Switching Frequency	Up to 500 kHz	Suitable for high‑speed motor control
Gate Drive Voltage	10 V ± 1 V	Optimized for low‑R_DS(on) MOSFETs
Operating Temperature	‑40 °C to +125 °C	Meets IEC 60721‑3‑3
Package	DIP‑16 / SMD‑LQFP‑48	Custom footprint on request

Application Scenarios & Success Stories

Industrial Motor Drives: A US‑based automation OEM reduced motor driver cost by 28% and achieved 92% efficiency using our 4 MOSFET H‑Bridge.
Medical Imaging Equipment: A European medical device maker met IEC 60601‑1 compliance within 4 weeks thanks to our fast‑track certification support.
Renewable Energy Inverters: A solar‑inverter startup cut prototype time from 3 months to 4 weeks with our OEM design‑for‑manufacturing (DFM) service.

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Synchronous-boost-regulator Three-Phase-Motor-Wire-Connection Starting-current-limiter Inverter-Transformer

Trusted by Global Leaders

“Switching to Xinchangda’s 4 MOSFET H‑Bridge cut our motor‑controller cost by 30% and improved reliability – we saw a 15% reduction in warranty claims within the first quarter.”
— John Liu, Procurement Manager, AeroTech Systems (USA)

Compliance & Certifications: CE, FCC, RoHS, VDE, ISO 9001, ISO 13485 (Medical), CB, GS, SAA. All units are traceable with batch‑level test reports.

Frequently Asked Questions

What is the typical lead time for a 10 k unit order?

Standard production & logistics: 7 business days from order confirmation. Expedited air‑freight can deliver within 4 days.

Can you customize voltage and current ratings?

Yes. Our R&D team can tailor MOSFET selection, gate‑drive circuitry, and PCB layout to meet any voltage (5‑60 V) and current (10‑50 A) specifications.

Do you provide certification documentation for FDA‑regulated devices?

All units can be supplied with FDA‑recognition dossiers, ISO 13485 certificates, and biocompatibility test reports upon request.

What payment terms are available for first‑time buyers?

We accept T/T 30 % deposit + 70 % balance before shipment, or L/C at sight for larger volumes.

Is after‑sales technical support included?

Yes. All orders include 12 months of free technical support, firmware updates, and on‑site troubleshooting (if needed).

Smps Supply Circuit Design

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Limited Stock – Secure Your 4 MOSFET H‑Bridge Today

Special Offer: First 100 orders receive a free engineering sample kit and a money‑back guarantee if the device fails to meet your spec.

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Or call us directly: +86 131 2825 6415 (WhatsApp/WeChat) | +86 0752‑3388753

What Our Customers Say

Emily Carter, Senior Engineer – GreenVolt Energy (USA)
“The 4 MOSFET H‑Bridge delivered 93% efficiency in our inverter prototype. Delivery was 9 days, well within our schedule. Highly recommend Xinchangda for fast, reliable OEM parts.”
Mark Tan, Procurement Lead – MedTech Solutions (Canada)
“We needed a CE‑certified H‑Bridge for a Class‑II medical device. Xinchangda supplied full documentation and a 30‑day sample, allowing us to file for FDA clearance ahead of schedule.”
Linda Zhou, Operations Manager – AutoDrive Systems (USA)
“Cost reduction of 32% and a 12‑month warranty gave us confidence to switch. The technical support team answered every integration question within hours.”

About the Author

David Chen, Ph.D. – Senior Application Engineer, Xinchangda Electronic

With 12 years of experience in power electronics and magnetic component design, David has led over 150 successful OEM projects for automotive, medical, and renewable‑energy customers worldwide. He holds a Ph.D. in Electrical Engineering from Tsinghua University and is a certified ISO 9001 auditor.

Contact: grace01@xcdmagnetic.com | Phone: +86 131 2825 6415