what labs can test switch mode power supplies - China what labs can test switch mode power supplies

Switching Power Supplies 110V 5A Continous AdjustableDec 25, 2012

Enclosed frame switching power supplies 110V 5A in metal cases overload,short circuit protection built-in EMI filter,low cost Regulating output voltage and output current switching power supplies,adopt to PWM technology,built-in EMI filter,low ripple noise.High efficiency,high reliability,light weight.Widely used to electronic area Switching Power Supplies 110V 5A Continous Adjustable

Supplier: Sako Electrical Group Co., Ltd.

China
ADD:Sanke Industrial Park,Weiwu Road,Yueqing Central Industrial Aera,ZheJiang,China,YUEQING,Zhejiang
TEL:86-577-62666005 62666006

Rectangle switch cap is suitable with push switch and power switch avaliable in various colors .Dec 25, 2012

... compliance Push switch cap ,Power switch cap ,Plastic switch cap Suitable power switch 2.SPECIFICATION FOR SC406 Feature :1.Switch cap is suitable with power switch and power switch (kDCA04-04 ... )2.mutipal colors avaliable ....such as yellow ,Green .Red 3.Casing Rectangle switch cap is suitable with push switch ...

Supplier: Yueqing Kanghong Electronic Co., Ltd.

China
ADD:No.26 Changle Road, Yuecheng Town,Yueqing,Zhejiang
TEL:86-577-62560700

Switch Lock/ power switch lockDec 26, 2012

The KLL104 Switch Lock 1.long in life cycle 2.high in dielectric ... Resistance: 500 Meg - Ohms Min. (500VDC) Dielectric Strength: 500VAC - 1Min Switch Lock/ power switch lock

Supplier: Ningbo Kelma Electrical Co., Ltd.

China
ADD:Sale Center Office: XiPu Road, Puyan Area,BinJiang District,Hangzhou,Zhejiang
TEL:86-571-85097665

AE-AP1500 Flame Photometer/Spectrophotometer (With Air-compress, PC software, can test K,Na,Li,Ca,Ba)Dec 28, 2012

... of elements (K, Na, Li, Ca, Ba). It can be widely applied to agriculture (soil, fertilizer, tobacoo), industry ... Na, Li, Ca, Ba five filters, which can detect three kinds of elements, show three kinds of ... with numeric keypad.² Single point calibration & calibration curve can be saved.² RS232 interface, external computer or printer. ... (With Air-compress, PC software, can test K,Na,Li,Ca,Ba)

Supplier: A & E Technology Import & Export Co., Ltd.

China
ADD:#1811, 18F, No.55 Xi Di Er Rd.,Guangzhou City,Guangdong
TEL:86-20-28039790

Switching Mode Power Supply High Frequency Ferrite Core TransformerOct 26, 2017

Switching Mode Power Supply High Frequency Ferrite Core Transformer,Website:http://www.transformers-china.com,High Freq Transformers

Supplier: MAGTOP TECHNOLOGY (HK) CO., LTD

China
ADD:Building A, Pingnan Geumgok Power Ind. Park, Zhongkai High-tech Zone, Huizhou, Guangdong, China.,Huizhou,Guangdong
TEL:86-752-7803358

EPC25 Switching Mode Power Supply Transformer ManufacturerMar 04, 2017

... Ⅱ. EPC25 high frequency transformer performance1.working frequency：20kHz-500KHz2.output power：20 to 50 W3.operating temperature：-40℃ to +125℃4 ... to DC-DC transformers,driver transformer,digital camera, common-mode inductor and switch power supply, etc.Ⅴ. EPC25 high frequency transformer priceEPC25 high frequency ...

Supplier: Hang Tung Electronic Technology Co.,Ltd

China
ADD:16th Longnan Road,Shijie Town,Dongguan Province,China,dongguan,guangdong
TEL:86-769-86638188

dc power jack connector(DC power supplies)Dec 20, 2012

... TIN PLATING<3>. TERMINAL : BRASS / COPPER ALLOY Specification of dc power Jack Series 1.Temperature: -40 ~ +70°C 5.Withstand Voltage ...

Supplier: Zhejiang Success Electronic Co., Ltd.

China
ADD:No.338, New City Road, Hongqiao Industrial Zone,Wenzhou,Zhejiang
TEL:86-577-62313549

SWITCHING MODE POWER SUPPLY PCBJun 12, 2016

Layer: 4HDIFinish: HALMaterial: FR-4Copper thickness: 70umThickness: 1.7mmApplication: Application power supply Website:http://www.mind-elecs.com

Supplier: Mind Electronics Ltd

China
ADD:No. 156, Shanpu West Rd, Qiandeng Town, Kushan-Suzhou City, Jiangsu Province, China,Suzhou,Jiangsu
TEL:86-0512-55498888

Single P-Channel Enhancement Mode Field Effect Transistor,SO-8 P-Channel enhancement mode power field effect transistorsDec 14, 2012

Detailed Product Description 48004812FDS6680SFDS8958A49364806FDS6982S481248168002480048108203481049364835490049124816443144074413433445424410481448944425489244114404699044334600443545004606440848306900S490648357881A 4914FDS9435AF7811AV66754880F7313FDS6912A66886986TPC8203TPC81076694LM3584818LM324LM393LM339TPC8303 48324411TPC8014TPC8106 7811A TPC8005

Supplier: Shenzhen Bells Electronics Co., Ltd.

China
ADD:15th Floor, ShangTian Bldg, NanYuan Rd, Futian Dist. Shenzhen, China.,Shenzhen,Guangdong
TEL:86-755-83018404

Distribution Box, switch board, power boardDec 20, 2012

Detailed Product Description Distribution BoxMaterial: Polycarbon, Copper/BrassSW-5/8/12/15 waysHT-5/8/18/24 waysHK-12/18 waysHA-2/4/8/12/18/24/54 ways

Supplier: Clipol Electrical & Machine Co., Limited

China
ADD:Yanjia ChenhuangCun Industry zone Ningbo China,Ningbo,Zhejiang
TEL:86-574-56688038

switch power supplyDec 18, 2012

switch power supply General (HB switch mode power supply)The switch mode power supply developed our company adopting international high ... to negotiate and cooperate with us.Performance (HB switch mode power supply)AC input voltage85~132VAC or 170~264VAC ( ... switch mode power supply)Imported elements, high reliability, built-in filter, low ripple, each article has passed full load and burn - in test ...

Supplier: Hongbao Electric Group Co., Ltd.

China
ADD:NO.198 Station Road, Shangyuan Industrial Zone, Liushi, Yueqing City, Zhejiang. China,Yueqing,Zhejiang
TEL:0086-577-62781743

15W switching power supplyDec 26, 2012

15W switching power supply,switch mode power supply,switching power supply 220v 5v, sigle out put :15W,selectable by switch INPUT: 110/220VAC±20%DC ... input voltage range:85~132VAC/170~264VAC, selectable by switch 47~63Hz,240~370VDCAC inrush current: cold-star current ... :15A/115V,30A/230VOverload protection:105%~150% hiccup mode ,auto recoveryOver-voltage prtection:setup ,rise ,hold up,time ...

Supplier: Shanghai D.S Electronics Co., Ltd.

China
ADD:Rm616.No5.New Gym Plaza.58 Hua Chi Rd.,Shanghai.China,Shanghai,Shanghai
TEL:86-21-52911659

Cosel 600 Watt Power Supplies PLA600F-12Dec 18, 2012

Cosel AC DC Single Output Switching Power Supply PLA600F-12. 600 Watt Enclosed with Fan Power Supplies

Supplier: Bestern Asia Industrial Limited

China
ADD:Nanshan,Shenzhen,Guangdong
TEL:86-0755-86372529

SUL180a 230vac DIN RAIL 18MM Single Channel Electro-mechcanical Staircase Time Switch With Power ReserveJun 06, 2017

SUL180a 230vac DIN RAIL 18MM Single Channel Electro-mechcanical Staircase Time Switch With Power Reserve,Mechanical Time Switch

Supplier: MCR INC

China
ADD:Xinyang Industrial Park,Qiligang Town,Yueqing,Wenzhou,China,Wenzhou,zhejiang
TEL:86-577-61733853

150W Single Switch Power SupplyDec 21, 2012

... protectionoverloadRated output power115%~135% start over load protectionprotection type:hiccup mode,auto-recovery after fault condition is removedOver voltage15.6~17 ... 33.2V42.6~44.2V54.8~56.6Vprotection type:hiccup mode,auto-recovery after fault condition is removed---------------environmentWorking temp,humidity ... set up tolerance, line regulation and load regulation. 150W Single Switch Power Supply

Supplier: Yueqing Meba Electric Enterprises Co., Ltd.

China
ADD:Houjie Industrial Zone,Liushi,Yueqing,Wenzhou,Zhejiang,China,Yueqing,Zhejiang
TEL:86-577-27866868

MTEF25 Serieshigh frequency transformer/horizontal type high frequency transformer/switch power supply transformerDec 24, 2012

... . High isolation strength5. Lower profile and weight6. high power density7. High-temperature resistant8. Operating temperature -40°C to ... sets, Microcomputer equipment, printers, Terminals3. communications control equipment4.Switching power supply, chargers, alarm system5. UPS, VCD/DVD players, ... frequency transformer/horizontal type high frequency transformer/switch power supply transformer

Supplier: Shenzhen Magtop Technology Co., Ltd.

China
ADD:Building A, Pingnan Geumgok Power Ind. Park,, Zhongkai High-tech Zone,,Hui Zhou,Guangdong
TEL:86-752-7803358

35W Single Output Swtiching Power SupplyDec 20, 2012

... 105ºC output capacitor 3) AC input power suitable for the whole world 4) High efficiently ... low operation temperature 5) Soft-start current can reduce the AC input impact efficiently 6) ... input voltage range85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDCInput current0.85A/115V ... capacitor short-circuit for interrupting4. Inlet voltage stability test: when is over load, the lowest voltage ...

Supplier: Yueqing KASAN Electric Co., Ltd.

China
ADD:LVAO VILLAGE LIUSHI TOWN YUEQING CITY ZHEJAING CHINA,YUEQING CITY,Zhejiang
TEL:86-577-27880307

S-70-24 SMPS Single Output Switching Power Supply LED Driver 70WDec 18, 2012

... load burn-in test 3. Approved CE, ISO 9001 certificates 4. 2 years warranty SWITCH POWER SUPPLY SINGLE TYPE ... 2. 105 `C output capacitor3. AC input power suitable for the world4. High efficiency and how ... operation temperature.5. Soft-start current can reduce the AC input impact effecticly.6. With ... Input Voltage Range85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDCInput Current2.2A/115V ...

Supplier: Yueqing Mingwei Electric Co., Ltd.

China
ADD:Gaohou industrial zone,Xiangyang town,Yueqing city.,Yueqing,Zhejiang
TEL:86-577-62627101

S-15 Enclosed switching power supplyDec 18, 2012

... . 2.Suitable for sritical applications. Enclosed switching power supply S-15 for good quality Model SpecificationS ... and load stability.(Note:5)3.Wave test:adopting“A12”double wire for 20MHz,and 0 ... capacitor short-circuit for interrupting4.Inlet voltage stability test: when is over load, the lowest voltage ... representative to the highest voltage.5.Load stability test:The load is from 0% to 100%, ...

Supplier: Yueqing Langir Electric Co., Ltd.

China
ADD:Xuezhai Industrial Zone, Liushi, Yueqing,Wenzhou,Zhejiang
TEL:86-577-62737672

Good quality computer power supplyDec 21, 2012

... full load burn-in test 3.2 years warranty 4.Efficiency>75% Good quality computer power supplyModelLPS-U060S48InputInput Voltage(V) ... Current(A)1.25ACurrent Range (A)0-1.25ARated Power(W)60WStart time, hold-up time(ms)Ton≤1000ms ... AOver Current ProtectionN/AOver load Protection>105%-150% hiccup mode,Auto recovery Short circuit ProtectionLatchedOver Temperature ProtectionAuto rebootSpecifications:1. ...

Supplier: Shenzhen Excellent Top Electronics Co., Ltd.

China
ADD:3/F,NO.2 bldg,zaimao technological industrial park.loanggang district,shenzhen, p.r china,shenzhen,Guangdong
TEL:86-755-89395358-8008