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Isolation Amplifier Module

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Two-Wire Passive 4-20mA Current Loop Isolation Conditioner I/O Module

Two-Wire Passive 4-20mA Current Loop Isolation Conditioner I/O Module

US $ 13.5-15 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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4-20mA to 0-2.5V, 0-5V, 1-5V, 0-3.3V Signal Module

4-20mA to 0-2.5V, 0-5V, 1-5V, 0-3.3V Signal Module

US $ 16.5 / Piece FOB
3 Pieces (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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4-20mA Small Volume Dcdc Power Module

4-20mA Small Volume Dcdc Power Module

US $ 11.9-49.6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Huaqingjun 20-Channel 3A Each Channel Self-Recovery DC Amplifier Module for Hydraulic Valve

Huaqingjun 20-Channel 3A Each Channel Self-Recovery DC Amplifier Module for Hydraulic Valve

US $ 33-35 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Huaqingjun 24-Channel 3A Self-Recovery PLC Expansion Board DC Amplifier Module for Relay

Huaqingjun 24-Channel 3A Self-Recovery PLC Expansion Board DC Amplifier Module for Relay

US $ 39-41 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Huaqingjun 2-Channel 3A Self-Recovery DC Amplifier Module for PLC Protection

Huaqingjun 2-Channel 3A Self-Recovery DC Amplifier Module for PLC Protection

US $ 4-5 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Huaqingjun 12-Channel 3A Self-Recovery PLC Controller DC12-24V Amplifier Module

Huaqingjun 12-Channel 3A Self-Recovery PLC Controller DC12-24V Amplifier Module

US $ 19-21 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Huaqingjun 16-Channel 3A Self-Recovery PLC DC Amplifier Module for Solenoid Valves

Huaqingjun 16-Channel 3A Self-Recovery PLC DC Amplifier Module for Solenoid Valves

US $ 26-28 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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1200V 600A 62mm IGBT Module Dgb600h120L2t

1200V 600A 62mm IGBT Module Dgb600h120L2t

US $ 15-20 / Piece FOB
240 Pieces (MOQ)
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Audited Supplier
Jiangsu Donghai Semiconductor Co.,Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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1200V IGBT Module Dgc40c120m2t

1200V IGBT Module Dgc40c120m2t

US $ 20-50 / Piece FOB
240 Pieces (MOQ)
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Audited Supplier
Jiangsu Donghai Semiconductor Co.,Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Jieshengda Jsd Taw-100L-F Analog Two-Wire Current Signal 4-20mA Isolation Amplifier Module

Jieshengda Jsd Taw-100L-F Analog Two-Wire Current Signal 4-20mA Isolation Amplifier Module

US $ 10-11.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jie Shengda Technology Co., Ltd.

Guangdong, China
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Analog DC Sensor Current 4-20mA to 4-20mA Signal Isolation Amplifier Module

Analog DC Sensor Current 4-20mA to 4-20mA Signal Isolation Amplifier Module

US $ 120-130 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Jie Shengda Technology Co., Ltd.

Guangdong, China
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Analog DC Voltage Current 0-5VDC/0-20mA to Analog 0-20mA DC Signal Isolation Amplifier Module

Analog DC Voltage Current 0-5VDC/0-20mA to Analog 0-20mA DC Signal Isolation Amplifier Module

US $ 120-130 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Jie Shengda Technology Co., Ltd.

Guangdong, China
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Analog DC Current 4-20mA to 0-10VDC Voltage Signal Isolation Amplifier Module

Analog DC Current 4-20mA to 0-10VDC Voltage Signal Isolation Amplifier Module

US $ 120-130 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Jie Shengda Technology Co., Ltd.

Guangdong, China
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N79 Band 5W Power Amplifier Module for 5g Repeater and Private Network Systems

N79 Band 5W Power Amplifier Module for 5g Repeater and Private Network Systems

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Input 0-5V 0-10V 4-20mA Output RS485 Smart Analog Input to RS485 Module

Input 0-5V 0-10V 4-20mA Output RS485 Smart Analog Input to RS485 Module

US $ 9-14 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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PLC AC Amplifier Board 2-Channel Optocoupler Isolation Thyristor Protection

PLC AC Amplifier Board 2-Channel Optocoupler Isolation Thyristor Protection

US $ 5.88-8.88 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
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0-50mv to 4-20mA Isolation Amplifier Analog Input Module

0-50mv to 4-20mA Isolation Amplifier Analog Input Module

US $ 21-23 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Frequency to DC Current Voltage Isolation Amplifier

Frequency to DC Current Voltage Isolation Amplifier

US $ 26-29 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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PLC AC Amplifier Board 8-Channel Optocoupler Isolation Isolated by Thyristor Optocoupler

PLC AC Amplifier Board 8-Channel Optocoupler Isolation Isolated by Thyristor Optocoupler

US $ 16.88-28.88 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Weide Electric Co., Ltd.

Zhejiang, China Since 2020
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Factory High Efficiency Wideband 400-6000MHz 100W RF Power Amplifier Anti Drone Jammer Communication Module

Factory High Efficiency Wideband 400-6000MHz 100W RF Power Amplifier Anti Drone Jammer Communication Module

US $ 15,000 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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T/R Module X Band 1 Channel 50W Trm Pulsed Transceiver Radar Communication Module

T/R Module X Band 1 Channel 50W Trm Pulsed Transceiver Radar Communication Module

US $ 15,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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X-Band 8.5-9.6GHz up Down Frequency Conversion Module

X-Band 8.5-9.6GHz up Down Frequency Conversion Module

US $ 15,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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About Isolation Amplifier Module FAQ

  • QWhich repeater types are leading the 2026 electrical & electronics market?

    Discover the perfect addition to your Repeater with our Isolation Amplifier Module.Top trends include dedicated OEM network repeaters and custom digital repeater systems for large facilities. Buying from a reliable factory or wholesale distributor secures competitive price advantages. Download our trend guide or connect directly for the latest factory quotes and market updates today.

  • QHow do I choose between various OEM and factory repeaters for my project?

    Discover the perfect Repeater addition with our Isolation Amplifier Module.Comparing repeater types like signal amplifier repeaters and network repeater devices helps avoid common project mistakes. For wholesale and distributor price trends, work directly with OEM suppliers to customize repeaters for electrical and electronics applications. Contact now for a factory guide and top recommendations.

  • QAre there cheap or customizable repeater models for large-scale installations?

    Discover the perfect addition to your Repeater with our Isolation Amplifier Module.Many cheap repeater options are available from factory direct and OEM sources. Look for models supporting wholesale and custom orders, such as industrial network repeaters and wireless repeater solutions. Distributors often score exclusive price deals—request a quote for current industry trends and cost-saving tips.

600-700MHz Block Drone Module 30W High Power Wireless Signal Sweep Signal Source for Fpv RF High Power Vco Anti Drone Module

600-700MHz Block Drone Module 30W High Power Wireless Signal Sweep Signal Source for Fpv RF High Power Vco Anti Drone Module

US $ 75-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jianhong Industrial Co., Ltd.

Trading Company

Guangdong, China Since 2024
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2026 Digital Source1100-1300 MHz 50W Fpv Anti-Drone 1350 -1390MHz 400MHz 30 50 70 100 W SDR 24 Signal Dds Jammer Power Amplifier Anti Drone RF Module

2026 Digital Source1100-1300 MHz 50W Fpv Anti-Drone 1350 -1390MHz 400MHz 30 50 70 100 W SDR 24 Signal Dds Jammer Power Amplifier Anti Drone RF Module

US $ 100-125 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Nuoxinyuan Technology Co., Ltd.

Guangdong, China Since 2025
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RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module

RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module

US $ 73-76 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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48V 2000W Switching Power Supply Efficient Power Supply Module for Industrial Ground Support

48V 2000W Switching Power Supply Efficient Power Supply Module for Industrial Ground Support

1 Piece (MOQ)
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Audited Supplier
Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
100W 4200-4400MHz GaN Circulator Jammer Module

100W 4200-4400MHz GaN Circulator Jammer Module

US $ 400-430 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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50W 600-700MHz Fpv Uav C-Uas Shielding Device Blocking Signal Anti-Drone Module with RF Power Amplifier Jamming

50W 600-700MHz Fpv Uav C-Uas Shielding Device Blocking Signal Anti-Drone Module with RF Power Amplifier Jamming

US $ 85-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jianhong Industrial Co., Ltd.

Trading Company

Guangdong, China Since 2024
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500W AC-DC Half-Brick Power Module Efficient Power Supply Module for Data/Network Communication

500W AC-DC Half-Brick Power Module Efficient Power Supply Module for Data/Network Communication

1 Piece (MOQ)
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Audited Supplier
Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
600A 1200V Half Bridge Module IGBT Module Dgd600h120L2t Econodual3 Package

600A 1200V Half Bridge Module IGBT Module Dgd600h120L2t Econodual3 Package

US $ 15-20 / Piece FOB
240 Pieces (MOQ)
Send Inquiry
Audited Supplier
Jiangsu Donghai Semiconductor Co.,Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
Chat Now Send Inquiry
Factory Direct 20W 1550-1620MHz Anti Drone GPS Signal Jamming GaN Module Power Amplifier for Anti Dji Drones Fpv Uav

Factory Direct 20W 1550-1620MHz Anti Drone GPS Signal Jamming GaN Module Power Amplifier for Anti Dji Drones Fpv Uav

US $ 65-75 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jianhong Industrial Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Durable Power Supply Solution 28V 150W Power Supply Module with Safety Protection Functions

Durable Power Supply Solution 28V 150W Power Supply Module with Safety Protection Functions

1 Piece (MOQ)
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Audited Supplier
Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
34mm 75A 1200V Half Bridge IGBT Module

34mm 75A 1200V Half Bridge IGBT Module

US $ 20-50 / Piece FOB
5,000 Pieces (MOQ)
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Audited Supplier
Jiangsu Donghai Semiconductor Co.,Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
Chat Now Send Inquiry
2.4G GaN Power Amplifier Anti Uav Fpv Drone Jammer Module Drone Signal Device

2.4G GaN Power Amplifier Anti Uav Fpv Drone Jammer Module Drone Signal Device

US $ 118-130 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jianhong Industrial Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
1500W 95.5%Efficiency DC-DC All-Brick Module Power Supply Module for Communication, Power

1500W 95.5%Efficiency DC-DC All-Brick Module Power Supply Module for Communication, Power

1 Piece (MOQ)
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Audited Supplier
Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
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