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Protection Circuit Module

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PCB Power Module Power Supply Switching Power Supply PCBA Single Output Power Supply

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Security Systems Analogue Single Input Module

Security Systems Analogue Single Input Module

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ambest Electronics Co., Ltd.

Zhejiang, China Since 2012
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Qsfp-100g-Lr4-Wdm1300 Qsfp28 Module Transceiver Dom MTP MPO Compatible

Qsfp-100g-Lr4-Wdm1300 Qsfp28 Module Transceiver Dom MTP MPO Compatible

US $ 600-2,000 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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High-Efficiency 5V to 48V DC Power Supply Module for Electronics

High-Efficiency 5V to 48V DC Power Supply Module for Electronics

US $ 2.4-2.8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Stm32f429I-Discovery Cortex-M4 Stm32f429 Development Board Module Stm32f429I-Disc1

Stm32f429I-Discovery Cortex-M4 Stm32f429 Development Board Module Stm32f429I-Disc1

US $ 10-11 / Piece FOB
100 Pieces (MOQ)
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Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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Qsfp-40g-Sr-Bd Bidi Qsfp+ Dual Fiber Bidirectional Optical Module 850nm 300m

Qsfp-40g-Sr-Bd Bidi Qsfp+ Dual Fiber Bidirectional Optical Module 850nm 300m

US $ 1,000-3,400 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Himodel Sbec Bec 20A Large Current 6-50V Switching Mode Voltage Regulator Module

Himodel Sbec Bec 20A Large Current 6-50V Switching Mode Voltage Regulator Module

US $ 12.5-29.9 / Piece FOB
10 Pieces (MOQ)
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Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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Balancing Module with 8s 3.2V 3.7V Battery Protection Board for Electric Motorcycle

Balancing Module with 8s 3.2V 3.7V Battery Protection Board for Electric Motorcycle

US $ 140-144 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
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Advanced DC-DC Power Supply Module for Smart Automation Systems

Advanced DC-DC Power Supply Module for Smart Automation Systems

US $ 0.63-0.7 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Qsfp-100g-Psm4-Sm1310 Qsfp28 Module Transceiver Dom MTP MPO Compatible

Qsfp-100g-Psm4-Sm1310 Qsfp28 Module Transceiver Dom MTP MPO Compatible

US $ 600-2,000 / piece FOB
1 piece (MOQ)
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Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Siemens 6es74050ka020AA0 S7-400 PS405 DC Power Supply 10A Wide Range

Siemens 6es74050ka020AA0 S7-400 PS405 DC Power Supply 10A Wide Range

US $ 1,092-2,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Hot Swappable 220V 10A Rectifier Module

Hot Swappable 220V 10A Rectifier Module

US $ 300 / Piece FOB
1 Piece (MOQ)
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GUANGZHOU NASN POWER CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Advanced Battery Management System (BMS) Protection Module for Renewable Energy

Advanced Battery Management System (BMS) Protection Module for Renewable Energy

US $ 1-5 / Piece FOB
1 Piece (MOQ)
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Primustron Electronics

Beijing, China Since 2026
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BW16 dual-frequency Wi-Fi Bluetooth SoC module based on RTL8720DN IC electronic components

BW16 dual-frequency Wi-Fi Bluetooth SoC module based on RTL8720DN IC electronic components

US $ 4.4-19.9 / Piece FOB
10 Pieces (MOQ)
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Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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2-Wire, 24V, Single Input, Module

2-Wire, 24V, Single Input, Module

US $ 1 / Piece FOB
1 Piece (MOQ)
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Ningbo Ambest Electronics Co., Ltd.

Zhejiang, China Since 2012
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Qsfpdd-400g-Sr8-mm850 Qsfp-Dd Module Optical Transimissiom Accessories

Qsfpdd-400g-Sr8-mm850 Qsfp-Dd Module Optical Transimissiom Accessories

US $ 600-1,500 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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3.7V Li-ion 13s 48V 80A 100A 120A 150A 200A 18650 PCM Battery Protection Board Bm Swith Balanced Lithium Battery Module

3.7V Li-ion 13s 48V 80A 100A 120A 150A 200A 18650 PCM Battery Protection Board Bm Swith Balanced Lithium Battery Module

US $ 30.5-124.7 / Piece FOB
1 Piece (MOQ)
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Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
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Brand New Original Isl99390frz-Tr5935 Isl99390frzr Qfn-39 High-Precision Module IC

Brand New Original Isl99390frz-Tr5935 Isl99390frzr Qfn-39 High-Precision Module IC

US $ 100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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Industrial Grade King Mach Jmwt-8DTH Digital Temperature Module

Industrial Grade King Mach Jmwt-8DTH Digital Temperature Module

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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Advanced IoT Power Management Module for Remote Energy Monitoring

Advanced IoT Power Management Module for Remote Energy Monitoring

US $ 2.7-3.1 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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DC 24V Operation, Analogue Addressable Single Input Module

DC 24V Operation, Analogue Addressable Single Input Module

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ambest Electronics Co., Ltd.

Zhejiang, China Since 2012
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Psr1400-12D1 1400W DC power module

Psr1400-12D1 1400W DC power module

US $ 1,000-4,100 / piece FOB
1 piece (MOQ)
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Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Hot Sale Module Wireless for Bluetooth Transceiver Wireless Serial Port Transmission

Hot Sale Module Wireless for Bluetooth Transceiver Wireless Serial Port Transmission

US $ 0.1-0.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen New Chip international Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Fsan Great Price 3MP T31n Ingenic 4G Human Detection Motorized Lens Smart IR IP Camera Module PCBA Board Support SD Card RS485

Fsan Great Price 3MP T31n Ingenic 4G Human Detection Motorized Lens Smart IR IP Camera Module PCBA Board Support SD Card RS485

US $ 26-27.3 / PCS FOB
2 PCS (MOQ)
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Shenzhen FSAN Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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About Protection Circuit Module FAQ

  • QHow fast is delivery for wholesale or OEM power distribution cabinets?

    The Protection Circuit Module is an essential part of our Power Distribution Cabinet & Box offerings.Factory direct delivery times for wholesale/OEM power distribution cabinets depend on specs—many top distributors deliver within 7–20 days. If speed, price, and customization guide your buying intent, request a quote now for up-to-date trends and shipping options.

  • QWhat is the wholesale price range for power distribution cabinets & boxes?

    Enhance your Power Distribution Cabinet & Box setup with our premium Protection Circuit Module.Wholesale price for power distribution cabinets & boxes varies by materials and size—expect factory rates competitive with market trends. For cheap bulk pricing and OEM custom cabinet quotes, connect with our distributor network or request top supplier details now.

  • QCan I order custom or OEM power distribution boxes in bulk from the factory?

    The Protection Circuit Module is an essential part of our Power Distribution Cabinet & Box offerings.Yes, most factories offer OEM and custom power distribution box orders for bulk buyers—tailor specs or integrate features you need. For top price benefits and wholesale guide, contact us; distributor support ensures cheap, trend-driven solutions for every order.

Versatile Smart Home Power Module for OEM and ODM Solutions

Versatile Smart Home Power Module for OEM and ODM Solutions

US $ 2.4-2.8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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SIM800c Wireless Module 2g Module/GSM/GPRS Module SIM800

SIM800c Wireless Module 2g Module/GSM/GPRS Module SIM800

US $ 4.1-14.9 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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SFP-25g-Sr-mm850 SFP28 Module Transceiver Dom MTP MPO Compatible

SFP-25g-Sr-mm850 SFP28 Module Transceiver Dom MTP MPO Compatible

US $ 600-1,000 / piece FOB
1 piece (MOQ)
Send Inquiry
Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Dm2282 Leadshine Original Stepper Motor Driver Module

Dm2282 Leadshine Original Stepper Motor Driver Module

US $ 10.9-11.9 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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Intelligent Fire Alarm Single Input Module

Intelligent Fire Alarm Single Input Module

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Ambest Electronics Co., Ltd.

Zhejiang, China Since 2012
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Eg91nafb-512-Sgns Eg91 Cellular Module Edge Gnss GSM Ltefdd WCDMA Bc25pb-04-Std Bc95-B5

Eg91nafb-512-Sgns Eg91 Cellular Module Edge Gnss GSM Ltefdd WCDMA Bc25pb-04-Std Bc95-B5

US $ 15.9-29.9 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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DC-AC Converter DC12V to 240V AC 1500W Inverter Power Electronics Module Power Supply Module

DC-AC Converter DC12V to 240V AC 1500W Inverter Power Electronics Module Power Supply Module

US $ 48.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Guanyou New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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SCDA132R/P SCDA132R/N Series Safety Relay Module,E-stop,Automatic/Manual Reset

SCDA132R/P SCDA132R/N Series Safety Relay Module,E-stop,Automatic/Manual Reset

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
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Lora GaN Big White Tube 400-500MHz 120-200MHz 2.4G 50W Anti Drone Jammer Module

Lora GaN Big White Tube 400-500MHz 120-200MHz 2.4G 50W Anti Drone Jammer Module

1 Piece (MOQ)
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Audited Supplier
Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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02131754 PAC180S12-CN 180W AC power module for the non-POE model Access

02131754 PAC180S12-CN 180W AC power module for the non-POE model Access

US $ 100-120 / piece FOB
1 piece (MOQ)
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Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Zed-F9p-04b Zed-F9p Zed-F9p-04b-01 Gnss GPS Modules High Precision Multi-Band Rtk Gnss Module

Zed-F9p-04b Zed-F9p Zed-F9p-04b-01 Gnss GPS Modules High Precision Multi-Band Rtk Gnss Module

US $ 84.9-99.9 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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Automobile Circuit Safety Device Post Crash Disconnect Module with Smart Protection Fuse

Automobile Circuit Safety Device Post Crash Disconnect Module with Smart Protection Fuse

US $ 35 / Piece FOB
500 Pieces (MOQ)
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Zhejiang Zhiwei Electronic Technology Co., Ltd.

Zhejiang, China
Chat Now Send Inquiry
Lsqm1gv48sc0 48 Ports 1g Ethernet Electrical Port Interface Module for H 3c

Lsqm1gv48sc0 48 Ports 1g Ethernet Electrical Port Interface Module for H 3c

US $ 700-1,500 / piece FOB
1 piece (MOQ)
Send Inquiry
Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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