digital programmable variable frequency ac power supply,China digital programmable variable frequency ac power supply Manufacturers, Suppliers

CE Approved High Frequency Switching DC Power Supply (DCB511G)

Mar 09, 2012

... protection, breaker control, emergency lighting power supply and battery charger.2. Specifications:A) Supply voltage: 380VAC± 15%(3 ... derating1000...4000 m with derating3. FeaturesA) Charger: High-frequency switching power supply module, n+1 redundancy configuration.B) Intelligentized central monitor ... for battery and insulation. CE Approved High Frequency Switching DC Power Supply (DCB511G)

Supplier: Zhejiang Donghua Information Control Technology Co., Ltd.

[China Manufacturers]

IGNF-ST-400HZ Series Medium Frequency Static Invariable Frequency Power Supply

Apr 14, 2012

... frequency: 1000HZ—5000HZ8. Output waveform distortion≤±1%9. Human-computer operation interface: PLC colorful touch screen10. Main controller: DSP computer digital ... under voltage, quick fuse or fuse alarm protection of AC power supply, output over current and current limiting protection, output short ... separately modulation IGNF-ST-400HZ Series Medium Frequency Static Invariable Frequency Power Supply

Supplier: Chengdu General Rectification Electric Appliance Research Institute

[China Manufacturers]

Uninterruped power supply high frequency type,6KVA

May 12, 2012

... precise electronic instrument.When the commerical power is normal,it outputs voltage stabilizerd AC power supply.When the power fails or the voltage is too ... the commercial power restor into use.the battery is charging at the same time.2.Key Features and Benefits:* High frequency and ... time also should be not less than 6 hours. Uninterruped power supply high frequency type,6KVA

Supplier: Yueqing House Electric Co., Ltd.

[China Manufacturers]

High Frequency On-line UPS Power Supply

Feb 22, 2012

... 4. 15 min standby time 5. Automatic UPS power system 100VA~ 1200VASpecifications:1. CPU controlled UPS, suitable ... 145VAC-280VACAVR range90VAC-260VACFrequency50Hz/60HzOutputCommerical powerSine-waveInversionSimulated sinewaveFrequencyCommercial power supply:shared frequency with the commercial inversion state:50Hz±0. ... accept order with special specifications High Frequency On-line UPS Power Supply

Supplier: Shenzhen Goter Power Technology Co., Ltd.

[China Manufacturers]

Power supply for medium frequency induction furnace

Mar 31, 2013

... metal, stainless steel, nonferrous metal and etc.Power Supply SeriesParallel inverting power supply:Control circuit of vary frequency power supply introduces, digests and absorbs advanced control circuit ... electricity per ton compared with traditional domestic medium-frequency furnace.High-power frequency conversion power supply adopts 12 and 24 pulse rectification to improve base ...

Supplier: Hangzhou Yinda Induction Furnace Co., Ltd.

[China Manufacturers]

45W computer power supply

Nov 12, 2012

... AC Power supply unit with 5.5ma DC plug for LCD monitors cordDetailed Product Description 60W desktop type swicthing power supply 15V DC adaptor for digital ... products Protections:Short circuit/OCP/OVP good power unit 15V dc desktop type swicthing power supply apply Universal AC ...

Supplier: Shenzhen Shengda Power Tech Co., Ltd.

[China Manufacturers]

Multi charger 4B6AC with power supply

Feb 03, 2013

1.4*B6 in 1 with AC power supply 2.can charge 4 Battery packs at the same time ... /life: 1-6cells Nimh/Nicd: 1-15cells Pb: 1-10cells AC input: 100-120V(330-380W) DC input: 11-18V(min ... (Li-XX)Audible Warning SignalsBuilt in Safety Features Packing:*Charger*AC input Cable*DC input Cable*Battery Clamps*Tamiya Charging Connector ... Clip Charging Connector*User's Manual Multi charger 4B6AC with power supply

Supplier: Shenzhen Xinzhiyang Electronics Co., Ltd.

[China Manufacturers]

Power Supply for Access Control Keypad

Aug 19, 2012

... Rolling/Hopping code 300 independent and programmable password/PIN 433MHz Power Supply for Access Control Keypad Description:Access ... When AC power fails, the keypad will be powered by battery when operation. Main Features:Intelligent programmable functions ... s indicationTransmission Frequency: 433MHzType of code: Hopping code or Rolling codePower supply battery: one pcs 23A battery.Power supply: DC ...

Supplier: Ruby Technology Co., Ltd.

[China Manufacturers]

Uninterruptible Power Supply

Mar 07, 2013

... which can provide precision equipment with reliable and superior AC power supply. It applys to computer equipment, communication systems and ... adjusted, filtering. When the mains supply is interrupted, it can supply uninterrupted power supply from emergency battery.In the case ... switch back to inverter power supply status.Features:1. All Digital Design2. With reverse detection of AC zero line and ...

Supplier: Guangdong Kingwood Electronic Co., Ltd.

[China Manufacturers]

Power Supply Lightning Protection Module

Apr 15, 2012

AC Power Supply Lightning Protection Module Italy Brand CE, CCC,ISO9001, ... 10 / 350 μs)The following current capacity after interruption of power frequency;4.0 kA eff (50 / 60 Hz), compliance with ... in parallel250 A gL / gG Tele – signaling contact parameters (AC)250 V / 0.5 AConnecting wire diameter (L, NP, ... standard complianceIEC 61643 – 1, GB 18802.1 (China) Power Supply Lightning Protection Module

Supplier: Hairf Network Power Beijing Co., Ltd.

[China Manufacturers]

100% Original Cisco Power supply C3KX-PWR-350WAC

Mar 31, 2013

100% Original Cisco Power supply C3KX-PWR-350WAC Catalyst 3K-X 350W AC Power Supply Large stock, Original CISCO 100% Original Cisco Power supply C3KX-PWR-350WAC Catalyst ... 3K-X 350W AC Power Supply Large stock!!!Original ...

Supplier: Beijing Huachen Yaxin Information Technology Limited

[China Manufacturers]

Power supply for iphone,SONY,samsung

Nov 22, 2012

... , iPhone, iPad, iPod, mobile phone, MP3/MP4, GPS, PSP, NDS digital photoframeProvide mobile power supply for digital devices without AC Power supply for iphone,SONY,samsung

Supplier: Shenzhen Yigao Technology Co., Ltd.

[China Manufacturers]

JSW three-phase four wire system Precise Purifying Power Supply

Apr 18, 2012

... strong overload capacity high efficiency FeatureJSW serises Precise Purifying AC.Power Supply is composed of by JJW series single-phase with ... all the advantage of the single-phase Power Supply.It is an ideal reguated power supply for all kinds of test and ... system Input voltage: 310V~430V Output voltage: 3800V±1% Frequency: 50Hz±2HzOver voltage alarm protection: ≤426±7VPower source voltage ...

Supplier: Zhejiang Xiaogen Elec. Equipment Co., Ltd.

[China Manufacturers]

UPS Power supply

Mar 31, 2013

... work after power out. UPS power supply :When AC power supply is available, the electric pressure of the load is supplied by AC power. When AC power is unavailable ... 10V, the battery stops the supply to the load and it must be started again by AC power.Inside the UPS, there ... order to prolong the working life of the battery.This power supply has protective functions of over-current, over-voltage and ...

Supplier: Wenzhou Beck Electronic Co., Ltd.

[China Manufacturers]

Uninterrupted Power Supply

Jan 15, 2013

... as the following:When AC power supply is available, the electric pressure of the load is supplied by AC power.When AC power supply is unavailable, the electric ... 10V, the battery stops the supply to the load and it must be started again by AC power.Inside the UPS, there is ... order to prolong the working life of the battery.This power supply has protective functions of over-current, over-voltage and ...

Supplier: Shanghai SOMB Intelligent Engineering Co., Ltd.

[China Manufacturers]

Chinese brand variable frequency for fans and pumps

Mar 03, 2013

... variable voltage variable frequency 1)Power:0.4-500kw 2)Delivery :7 to 15days 3)CE,ISO9001:2000 Approved 4)MOQ:1pc variable voltage variable frequency ... Rapid dynamic respond to ensure production efficiency7. Built-in variable and power frequency switching (integrated cabinet) to make running more reliable8. ... machine, Air compressor, Air conditioner Chinese brand variable frequency for fans and pumps

Supplier: Shenzhen ALPHA Inverter Co., Ltd.

[China Manufacturers]

500w 48v variable power supply ac dc industrial mode power supplier

Nov 04, 2012

... Warranty 2.High quality 3.CE,ROHS 500w 48v variable power supply ac dc industrial mode power supplier Features:1) Energy Standard:CEC,ERP LEVEL ... :90~264VacInout Frenquency:47-63HzInput rated frequency: 50-60 HzInput Current:4.0AMaxHold Time: 10ms/ VacOutput Power:500W SeriesDimension: 215*115*50mm ...

Supplier: Shenzhen HXYU Technology Company Ltd.

[China Manufacturers]

800T Whole variable frequency power supply for electric screwdriver

Dec 30, 2012

... Power Supply 800T Whole variable frequency power supply for electric screwdriverHigh quality switching power supply for screwdriverThe lowest price and best quality. Low price and high reliability.AC input power ... suitable for the world. Hight efficiency and low operation temperature. 800T Whole variable frequency power supply for electric screwdriver

Supplier: Shenzhen Waterun Technology Co., Ltd.

[China Manufacturers]

Variable Frequency Three-Phase(Power Type)Emergency Power Supply/eps block machine/eps recycling machine

Mar 31, 2013

... Product DescriptionProduct Description A. Application: Supply variable frequency three -phase emergency power supply for fire facility only having single power supply or motor of primary load, to ... to design requirement. Main technical parameters (EPS series variable frequency three-phase(power type)emergency power supply) Model EPS -2.2~500KW Input Voltage 380 ...

Supplier: Yueqing Aoda Electric & Electronic Factory

[China Manufacturers]

variable frequency power supply

Nov 10, 2012

... For more types and technical data, please contact with us. variable frequency power supply

Supplier: CNME International Co., Ltd.

[China Manufacturers]