Frequency Signal Isolation
Total 425
manufacturers & suppliers found with 1,275 products
Manufacturer/Factory
, Trading Company
4-20mA Converter
, 0-5V to 4-20mA Converter IC
, 4-20mA to 0-10V
, 4-20mA to 0-5V
, RS232 to 4-20mA
OEM, ODM, Own Brand, YUAN
ISO9001:2015
Manufacturer/Factory
Current Sensor
, DIN Rail Energy Meter
, Gateway/DTU
, Medical It Insulation Monitor
, Leakage Current Relay
OEM, ODM, Own Brand
ISO 9001
Acrel E-Business (Shanghai) Co., Ltd.
Since 2021
1000
40
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Energy Meter
, Current Transformer
, Hall Effect Current Sensor
, Current Transducer
, Voltage Sensor
OEM, ODM, Own Brand
Others
Shenzhen Yunlink Technology Co., Ltd.
Since 2021
2000+
209
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Wireless Router
, LTE Router
, Outdoor CPE
, Ceiling Wireless Access Point
, Poe Switch
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
Manufacturer/Factory
Oscilloscope
, Network
, Analyzer
, Signal Sour
, Digital Multimeter
OEM, ODM, Own Brand
Response Time≤3h
Sichuan Odot Automation System Co., Ltd.
Since 2021
2000
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Integrated I/O Module
, PLC I/O System
, Gateway Protocol Converter
, Remote I/O System
, Ethercat I/O Adapter
OEM, ODM, Own Brand
ISO9001:2015
Manufacturer/Factory
, Trading Company
Pressure Transmitter
, Level Transmitter
, Pressure Gauge
, Pressure Sensor
, Current Transducer
OEM, ODM, Own Brand
ISO 9001, GMP
Manufacturer/Factory
, Trading Company
Power Meter
, Energy Meter
, WiFi Meter
, RS485 Modbus-RTU Meter
, Multifunction Relay
OEM, ODM, Own Brand
ISO 9001, ISO 14001
Ningbo Vpoint Qingsheng Technology Co., Ltd.
Since 2023
2000+
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Base Station Antenna
, Dish Antenna
, Sector Antenna
, Panel Antenna
, Ptp Access
OEM, ODM
ISO9001:2015, ISO14001:2015
Foshan Top One Power Technology Co., Ltd.
Since 2019
2000+
75
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Solar Inverter
, Solar Charge Controller
, Solar Pump Inverter
, Solar Energy System
Own Brand, ODM, OEM
ISO9001:2015
Htmicrowave Co., Ltd.
Since 2023
2000+
447
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
RF Microwave Passive Products
, Optical Fiber Products
ODM, OEM, Own Brand
ISO 9001, ISO 14001
Anhui Bonfire Technology Co., Ltd.
Since 2024
Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
RF & Microwave Components
, Antenna
, Power Splitter
, RF Combiner
, Hybrid Combiner/Hybrid Coupler
OEM, ODM, Own Brand
ISO 9001
Vesion Tech Co. Ltd
Since 2024
2000+
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
UPS
, Energy Storage Batteries
, Batteries
, Online UPS
, Static Transfer Switch
OEM, ODM, Own Brand
Response Time≤3h
Shenzhen Jie Shengda Technology Co., Ltd.
2000
Plant Area
Manufacturer/Factory
Isolation Amplifer
, Isolation Transmmitter
, Isolation Converter IC
, Two-Wire 4-20mA Passive Isolator Module
, Isolation Power Drive Transmitter
OEM, Own Brand
QHSE
Shenzhen Jie Shengda Technology Co., Ltd.
1000
Plant Area
Manufacturer/Factory
Isolation Transmitter
, Isolation Amplifier
, Pulse Signal Converter
, Data Acquisition Converter
, Temprature Transmitter
OEM, Own Brand
ISO 9001, ISO 9000, BSCI
ROOQ ELECTRIC GROUP CO., LTD.
Since 2021
2000+
103
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
High Voltage Switchgear
, Low Voltage Switchgear
, Transformer
, Distribution Box
, Arrester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Manufacturer/Factory
, Trading Company
Automatic Voltage Regulator
, AC Voltage Transformer
, Electrical Bidet
, Voltage Stabilizer
, Transformer
OEM, ODM
ISO9001:2008
Guangdong Chico Electronic Inc.
Since 2021
2000+
185
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Heat Pump Controller
, Inverter Heat Pump Controller
, PCBA
, Home Thermostat
, Fan Coil Thermostat
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
Transformers
, Frequency Inverter
, Inverter
, Voltage Stabilizer
, Fan
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
, Trading Company
Changeover Switch
, Time Switch
, LED Light
, High Voltage Switch
, Auto Parts
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Qingdao Hengfengyou Electrical & Engineering Co., Ltd.
Since 2020
1500
32
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Switchgear
, Substation
, Oil-immersed Power Transformer (Only for Sale)
, Dry-type Transformer (Only for Sale)
Own Brand, ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, SA 8000
Manufacturer/Factory
Transformer
, Inductor
, Coil
, Current Transformer
, Choke
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Dechuang Industry Co., Ltd.
Since 2021
Suppliers with verified business licenses
4.0
Manufacturer/Factory
Ethernet Network Transformer
, High Frequency Transformer
, SMD Common Mode Choke
, Ee13 High Frequency Transformer
, Rod Power Choke Inductor
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
Electric Arc Furnace Transformer
, Transformer
, Power Transformer
, Furnace Transformer
, Distribution Transformer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Shenzhen Djyoke Electronics Co., Ltd.
Since 2009
2000
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Power Supply
, LED Driver
, Adapter Power Supply
, Mobile Charger
, DC/AC Inverter
within 15 workdays
Shenzhen, Guangdong
Manufacturer/Factory
Transformer
, Current Transformer
, Toroidal Transformer
, Ferrite Transformer
, Clamp on Transformers
OEM, ODM, Own Brand
ISO 9001
Shandong Zhifeng Transformer Co., Ltd.
Since 2024
1800
21
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Transformer
ODM, OEM
ISO9001:2015
Zhejiang Bangzhao Electric Co., Ltd.
Since 2015
2000
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Power Inverter
, DC to AC Inverter
, Voltage Converter
, Battery Charger
, Charger Controller
OEM, ODM, Own Brand
ISO 9001
Chip Sun Technology Co., Ltd.
Since 2022
Suppliers with verified business licenses
5.0
Manufacturer/Factory
Crystal Oscillator
, Crystal Resonator
, Turing Fork Crystal
, Tcxo
, Vctcxo
Own Brand
ISO 9001
Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.
Since 2020
2000
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Telecom Equipment
, Telecommunication Equipment
, DC Power Supply
, Telecom Power Supply
, Telecom Rectifier
OEM, ODM, Own Brand, Customize
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001