Home > Security & Protection > Access Control Systems & Products > Biometric Access control products >

Voltage Controlled Current Source

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 100000 products for voltage controlled current source Manufacture & Suppliers

IP67 Waterproof Access Controller with 125KHZ Frequency IC Card and Code

IP67 Waterproof Access Controller with 125KHZ Frequency IC Card and Code Specifications : Materials: Zinc Alloy with palting Dimension 115*70*21mm Voltage: 12V DC Current Open max current: 1.5A Static current: ...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
electric Single Door RFID Access Control System with card / password

IP67 Waterproof electric Single Door Access Controller with card / password Specifications : Materials: Zinc Alloy Housing Dimension 115*70*21mm Voltage: 12V DC Current Open max current: 1.5A Static current: 50...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
Metal Access Control Unit Magnetic Switch Sensor EM Card Open Door Method

...Voltage: 12-24V DC Current Open max current: 1.0A Static current: 40mA max User Capacity: 2000 users Frequency distance 3-8cm Waterproof rate: IP66 Surface Temp: ≦20℃ Operating Temp -40℃ - 60℃ Operating Humi...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
Standalone Access Control Kits Water Proof Metal Card Reader 5S Door Relay Time

...Voltage: 12-24V DC Dimension 103*48*19mm Current Open max current: 1.0A Static current: 40mA max User Capacity: 2000 users Frequency distance 3-8cm Waterproof rate: IP66 Surface Temp: ≦20℃ Operating Temp -40...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
16-Digit Micro Low Voltage Protection Devices , Reactive Power Automatic Compensation Controller

...Voltage Protection Devices , Reactive Power Automatic Compensation Controller General Description RPCF series reactive power automatic compensation controller, based on 16-digit micro processor, adopt Fourie...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

Verified Supplier

Add to cart
110V High Voltage BLDC Motor Controller , 150W Round Brushless DC Controller

...voltage 110V AC / 220V AC Max Power 150W Cont.working current 0.5A ·PWM speed control PWM frequency:1-20KHZ; Duty cycle 0-100% Analog voltage speed regulation 0-5V O.V / L.V protection YES Speed pulse signal...

Shanghai Juyi Electronic Technology Development Co., Ltd
Shanghai,China

Verified Supplier

Add to cart
TM2AMI2HT Schneider Analog Input Module, Modicon M238 Logic Controller, 2 Inputs Voltage

...

Xiamen Online Union Technology Co., Ltd
China

Verified Supplier

Add to cart
Intelligent PWM Solar Power Charge Controller 30A 12V 24V 48V LCD Display

...Controller 30A 12V 24V 48V LCD Display Overview Place of Origin: Zhejiang, China (Mainland) Brand Name: XIAOYANG Model Number: XY1003 Application: solar panel system Rated Voltage: 12V/24V/48v AUTO Maximum C...

Ningbo XiaoYang technology Co.,Ltd.
Zhejiang,China

Active Member

Add to cart
12V100A adjustable voltage-stabilizing constant current DC switching power supply

...regulation：voltage-stabilizing ≤1%. 5 Load regulation: voltage-stabilizing ≤1％; constant current≤2％. 6 Efficiency of whole body: ≥86%. 7 Ripple voltage: total ripple voltage Vpp≤2%. 8 Output voltage: display...

HK Anenerge Co., Limited
Guangdong,China

Active Member

Add to cart
DC24V A249900001535 Auto AC Control Panel ZG30SY2B.1201

...Controller Product Details A voltage controller, also called an AC voltage controller or AC regulator is an electronic module based on either thyristors, TRIACs, SCRs or IGBTs, which converts a fixed voltage...

Hunan Warmsun Engineering Machinery Co., LTD
Hunan,China

Verified Supplier

Add to cart
CTL-01 Reliable DN2001 Esp Controller Power Supply AC / DC Manual Control

...Controller, a high voltage microcomputer intelligent controller for electrostatic precipitators. This 72KV high voltage power intelligent controller is specifically designed to control electrostatic precipit...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

Verified Supplier

Add to cart
Air Source Heat pump House heating pump

...Source Heat pump HVAC system Heating,Ventilating and Air Conditioning Energy saving design High COP ,Best compressor Air Source Heat pump HVAC system ASH72 Rated input power:18.2kw Rated capacity:72kw Rated ...

Guangzhou E-backs new energy techologies Co.,Ltd
Guangdong,China

Active Member

Add to cart
EVI Low temperature work Air source heat pump

...source heat pump Hot water for industrial use Heat pump use for hotel,hospital,students apartment,Beauty salons Air source heat pump Mode:ASH36 - Technology parameters: Rated Power:9.2Kw Rated capacity:36.8K...

Guangzhou E-backs new energy techologies Co.,Ltd
Guangdong,China

Active Member

Add to cart
Outdoor air source heat pump,office heating and sanitary hot water

...air source heat pump Heat house and supply sanitary hot water Defrost automatically Antifreezing in winter - Outdoor air source heat pump ASH36 Rated input power:9.2kw Rated capacity:36.8kw Rated hot water c...

Guangzhou E-backs new energy techologies Co.,Ltd
Guangdong,China

Active Member

Add to cart
Low price Air source heat pump factory,Office heating and sanitary hot water

...source heat pump Heat & Cool,COP=4 Best compressor ,V-type evaporator Big power heat pump use for hotel,school Air source heat pump - Mode:ASH72 - Technology Parameters: Rated power:18.2Kw Rated capacity: Ra...

Guangzhou E-backs new energy techologies Co.,Ltd
Guangdong,China

Active Member

Add to cart
Air source heat pump,House heating and sanitary hot water

...source heat pump: 1.High Cop,EER,75% Energy-saving 2.No frost at -15 degree 3.ISO,CCC,CE,approved 4.Stable and safety Air source heat pump Model :ASH07 Rated power(KW):1.84 Heating capacity(KW):7.0 Hot water...

Guangzhou E-backs new energy techologies Co.,Ltd
Guangdong,China

Active Member

Add to cart
Air source Split heat pump,House heating and sanitary hot water

Air source heat pump CE certificate efficient energy saving product heat 300-1500L hot water per day Air source heat pump Model:ASHP12 - Technology parameters: Rated power:2.98kw Heating capacity:12kw Rated vol...

Guangzhou E-backs new energy techologies Co.,Ltd
Guangdong,China

Active Member

Add to cart
air source heat pump water heater

...source heat pump water heater 1.Work in low temp 2.over 10 years manufacture 3.CE,ISO,GMC approved 4.OEM Service air source heat pump water heater Mode:ASH12 - Technology parameters: Rated heating capacity:1...

Guangzhou E-backs new energy techologies Co.,Ltd
Guangdong,China

Active Member

Add to cart
Geothermal source heat pump

...source heat pump - input power when heating KW 2.7 heating capacity KW 12 input power when cooling KW 2.16 cooling capacity KW 10 max outlet hot water temp C 60 min outlet cool water temp C 4 source side wat...

Guangzhou E-backs new energy techologies Co.,Ltd
Guangdong,China

Active Member

Add to cart