POLARITY - 295 ads

Saturday, May 14, 2016

Quantity : 1000

Main Technical Characteristics .Wide voltage input ,DC10-30V .Power input with reverse polarity protection .Imports chip, stable performance .The receiving circuit,By plastic logic chip processing and signal transfer to the selected frequenc y IC,Therefore strong against external...

Saturday, April 30, 2016

Item Laser bijection photoelectric switch Product model AC-A50 Working voltage DC10-30V Working current: ≤35mA when transmitting, ≤10mA when receiving Load current Max: 300mA Laser wave length 650nm Bijection distance 0-50m (customization available) ...

Wednesday, March 30, 2016

Quantity : 30 - Price : contact us

ESD61000-2 Automatic 6kv 30kv esd simulator is widely applide in lighting and automotive products tests Introduction: ESD simulator (Electrostatic Discharge Generator or Electrostatic Gun) is in full compliance with IEC 61000-4-2, EN61000-4-2, ISO10605, GB/T17626.2, GB/T17215...

Wednesday, March 30, 2016

Quantity : 30 - Price : contact us

SG61000-5 Automatic electronics current pulse voltage surge generator Introduction: Automatic lighting surge generator (or Lighting surge immunity) SG61000-5 is used to assess the power cord and connect the internal switch stood in line to connect the internal switch to provide...

Tuesday, March 15, 2016

12v mppt solar charge controller Key Features: ■Adopt advanced MCU microprocessor control technology. ■12V/24V/48V self detect to choose output voltage. ■Advanced MPPT T echnology, High converting efficiency higher than 97% for minimizing energy loss. ■Capable to parallel in output...

Tuesday, March 15, 2016

IG3116C 0.5-5KW 500 watt pure sine wave inverter Product Snapshot: Model: 0.5-5KVA Nominal voltage: 110/120/220/230/240VAC Nominal frequency: 50/60Hz Output power factor: 0.8 IG3116C 0.5-5KW 500w pure sine wave inverter Key Features: ■Pure sine wave output, waveform stability of pure...

Thursday, March 10, 2016

Introduction: Automatic lighting surge generator (or Lighting surge immunity) SG61000-5 is used to assess the power cord and connect the internal switch stood in line to connect the internal switch to provide a common basis for switching the natural world and lightning caused by...

Tuesday, March 08, 2016

IG3115CL 1-6KW 6000w pure sine wave inverter Key Features: 1.Pure sine wave output 2.The charging current is big up to 70 Amp 3.Output power factor is 0.9-1 4.Well accept generator's output 5.Full automatical and silent operation 6.Automatically transfer between battery and line modes 7...

Tuesday, February 23, 2016

This pressure transmitter ( High Quality Smart Differential Pressure Transmitters ) using imported pressure sensor, temperature compensation of laser resistor trimming by using compute r, integrated wiring box design. With special terminal and digital display, installation, calibratio...

Monday, February 15, 2016

EFT immunity tester EFT61000-4 is specially designed according to the characteristics and requirements of EFT measurement and it is an ideal disturbance source of EMS measurement. They have fine performance, such as high stability, high reliability, easy to use etc. It meets the...

Friday, November 20, 2015

Brown cane sugar : refined standards to ICUMSA 600-1200 Polarity at 20C : 97.8C to 99.2C Sulphate content : 0.15% max. Weight : solid cristal max. weight Ash content : 0.15% max. weight Solid : crystal max. weight Moisture : 0.15% max. weight 1 p.p.m Solubility : 97% dry ...

Friday, November 20, 2015

Quantity : 300PCS - Price : USD35-USD60

.3-digital voltage display (Red/Blue/Orange) .12 Blue LED Flash indicator lights .Spray-paint finish .Spider style housing .Electronic polarity protection circuit .Over-voltage protection circuit .Working temperature: -40 to 105 degrees centigrade .Mounting brackets&hardware included ...

Friday, November 20, 2015

Quantity : 300PCS - Price : USD30- USD60

28 Farad Fulais Power Capacitor .3-digital voltage display (Red/Blue/Orange) .12 Blue LED Flash indicator lights .Spray-paint finish .Partial black mesh cover .Electronic polarity protection circuit .Over-voltage protection circuit .Working temperature: -40 to 105 degrees centigrade ...

Tuesday, November 10, 2015

BENTOGEL CT84 is a kind of organo clay rheological additive. It is used in systems of non-polar to medium polarity aliphatic and other solvents (ketones, ester, ether esters, s, aromatic). Advantages: High efficiency The gel is of light colour and high clarity. Easy to use...

Wednesday, October 21, 2015

Price : 15000USD

Features 1. ZYD can evacuate the vacuum for the electric equipments separately, such as the transformer. Also it can be used to dry the electric equipment and input the oil into the electric equipment under the vacuum state. 2. This machine have two vacuum pumps (one is the vacuum pump...)

Thursday, July 02, 2015

Quantity : 100 - Price : USD 120

Product Details: Place of Origin: Zhejiang, China (Mainland) Brand Name: Yom Model Number: CZ-1000C Type: Inverter With Charger Output Power: 1000W Output Type: Single Phase Machine Size: 48.5*16.5*8.5cm Machine Weight: 4.7 kg Efficiency: 90% Cooling Way: intelligent Cooling...

Thursday, July 02, 2015

Quantity : 100 - Price : USD 535

Product Details: Place of Origin: Zhejiang, China (Mainland) Brand Name: Yom Model Number: CZ-6000S Output Power: 6000W Output Type: Single Phase Machine Size: 55*21.7*15.3cm Machine Weight: 14.25kg Efficiency: 90% Cooling Way: intelligent Cooling Fan Certificates: CE ...

Thursday, July 02, 2015

Quantity : 100 - Price : USD 465

Product Details: Place of Origin: Zhejiang, China (Mainland) Brand Name: Yom Model Number: CZ-5000S Output Power: 5000W Output Type: Single Phase Machine Size: 52*21.7*15.3cm Machine Weight: 13.1kg Efficiency: 90% Cooling Way: intelligent Cooling Fan Certificates: CE ...

Thursday, July 02, 2015

Quantity : 100 - Price : USD 270

Product Details: Place of Origin: Zhejiang, China (Mainland) Brand Name: Yom Model Number: CZ-3000S Output Power: 3000W Output Type: Single Phase Machine Size: 42.5*21.7*15.3cm Machine Weight: 9.75kg Efficiency: 90% Cooling Way: intelligent Cooling Fan Certificates: CE ...

Thursday, June 25, 2015

Quantity : 1 - Price : 45usd

Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer of Pressure Transmitter Basic parameters: 1.Measuring media: oil, water, gas and other media compatible with 316L stainless steel 2.Sensor: Stainless diffused silicon 3.Range: Gas: -0.1MPa ~ 0 ~ 100MPa; minimum range...

Sunday, June 14, 2015

◆Detection range: 1-50mm ◆Light source: 940nm Infrared light-emitting diodes ◆Reaction time: 50ms/150ms/300ms/500ms Optional ◆Alarm type: Light, MOS relay, normally open normally closed, shock capacity: 0.1A/350V ◆operating voltage: 9-16VDC (Polarity protection) ◆Power consumption...

Wednesday, June 10, 2015

Product Description Kehua Solar Wind Street Light Technical Parameters: 1) Height of Pole: 8M--12M; 2) Applicable light soure: Hi-power LED, Low-pressure sodium lamp, HED; 3) Solar Panels: Hi-efficient mono/poly cyrstalline sla panels; 4) Power of solar panel: 100W--200W; 5)...

Wednesday, June 10, 2015

Product Description Kehua Solar Wind Street Light Technical Parameters: 1) Height of Pole: 8M--12M; 2) Applicable light soure: Hi-power LED, Low-pressure sodium lamp, HED; 3) Solar Panels: Hi-efficient mono/poly cyrstalline sla panels; 4) Power of solar panel: 100W--200W; 5)...

Saturday, May 23, 2015

1.According to customer demand, can be integrated robot loading and unloading, module stacking, positive and negative polarity detection, automatic leveling, automatic lug press welding, automatic short-circuit detection, positive and negative lug automatic switching parameter function...

Saturday, May 23, 2015

1.According to customer demand, can be integrated robot loading and unloading, module stacking, positive and negative polarity detection, automatic leveling, automatic lug press welding, automatic short-circuit detection, positive and negative lug automatic switching parameter function; 2...

Saturday, May 23, 2015

1．According to customer demand, can be integrated robot loading and unloading, module stacking, positive and negative polarity detection, automatic leveling, automatic lug press welding, automatic short-circuit detection, positive and negative lug automatic switching parameter function...

Saturday, May 23, 2015

1. Integrated automatic loading and unloading, battery core sorting, battery polarity detection, voltage resistance test, plastic film, scanning code electric core box, connector assembly, CCD visual detection, positive and negative pole welding etc. 2. According to the welding process...

Monday, March 09, 2015

MB300 Universal Pressure Transmitter Features  Stainless steel construction; optional pressure port; Optional Output signal; Various outline structures, accepting custom design;  Reversed-polarity, transient current & voltage protection, which Conform to EMI standard;...

Monday, March 09, 2015

MB400 Industrial Pressure Transmitter Features ■ LCD and LED indicator optional; ■ Reverse signal polarity, moment overcurrent, overvoltage and Interference protection; ■ Anti- lightning, Anti- jamming; ■ Optional signal output; ■ Customized design is acceptable. Introduction...

Thursday, February 26, 2015

Quantity : 1 - Price : 12 usd

KEY FEATURES - Deliveries both of the signal and power on only two wires. No need isolated design. - Excellent anti-interference ability. Can work close to AC lines. - Supports 5A current on square wave BUS lines (PWBS751HP supports 20A) - Circuit short protection. Self recovery...