low frequency switching transformer,China low frequency switching transformer Manufacturers, Suppliers

100w led waterproof switching power supply

Feb 23, 2012

24v switching power supply 1.IP67 standand. 2.Aluminum Crust. ... 12V/24V 4.CE RoHS LED power supply: High reliability,Low cost 100% full load burn-in test 100% Protection ... circuit> Remarkable anti-interference performance and high reliablity>Input frequency:47-63Hz>Output over current protection:110-130%>Operating temp ... 250V12±0.525310x132x63IP6724±0.512.5IP67 100w led waterproof switching power supply

Supplier: Shenzhen Ornate Led Corporation Limited

[China Manufacturers]

145W,12V,12A Power Supply,Switching power supply

Mar 31, 2013

... reliability, low costAC input range selected by switchProtections: Short circuit/Over loadLED indicator for power onCooling by free air convectionFixed switching frequency at ...

Supplier: Zhejiang Dongfang Electromechanical Co., Ltd.

[China Manufacturers]

145W,12V,12A Power Supply,Switching power supply

Mar 31, 2013

... reliability, low costAC input range selected by switchProtections: Short circuit/Over loadLED indicator for power onCooling by free air convectionFixed switching frequency at ...

Supplier: Zhejiang Dongfang Electromechanical Co., Ltd.

[China Manufacturers]

5KVA 1000v power supply and frequency converter

Apr 11, 2012

... power supply 2.good protection 3.high accuracy frequency 4.Isolated transformer 5.OEM service offered Feature:*IGBT/SPWM, ... sine wave,low THD*has the perfect protectionTechnical parameter:Machine type:110005capacity:5KVAPhase:single phaseoutput frequency:400HZ/300HZ ... %Output voltage:115V±20%Reactime:≤2msDigital meter indication:Frequency,voltage,current,power and power factor meterWorking temperarure ...

Supplier: Xi'an Jerrystar Instrument Co., Ltd.

[China Manufacturers]

**4*1800W de dj pro switching amplifier(PS-4180)**

Mar 31, 2013

... .Small sizze,2U,best performanc 4*1800W de dj pro switching amplifier(PS-4180) 1.Small order is ok,prompt delivery1 ... .Have 6 years successful experience2.Low distortion,great signal-to-noise ratio3.Provide totally technical support ... birch plywood Our Unique Advantage--Small order accept--Green Paint,low pollution--Flat aluminum wire for the woofer--All are textured ...

Supplier: Guangzhou CVR Pro-Audio Factory

[China Manufacturers]

50W magnetic transformer

Apr 06, 2012

Magnetic transformer for Low-voltage (12V) halogen incandescent lamp Shape: 37mm*42mmFeatures: 1) Main voltage: 110V-130V/220V/230V/240V 2) Main frequency: 50 ... - 60Hz3)Low power consumption4) Provides long service life and super quiet 5) Low magnetic leakage and low raise temperature6) Specifications: magnetic transformer for low ...

Supplier: Taizhou Dongtian Electrical Co., Ltd.

[China Manufacturers]

1500w DC 12V to AC220V voltage transformer

Mar 31, 2013

... . Peak power:3000W6. Overload protect ,over voltage protect ,low voltage cut-out7. Max temperature of working condition, 80 ... input frequency50HZ/60HZ50HZ/60HZAC working voltage85V-130V170V-250VAC input low voltage protection≤75V≤150VAC input high voltage protection≥130V ... DC to AC requirementNot household electricity supply, AC input low voltage protection, AC input high voltage protection. Attention 1 ...

Supplier: Guangzhou Tonghexing Electronics Co., Ltd.

[China Manufacturers]

EI power transformer

Oct 16, 2012

... have the following perfomance:1.Low temperature rise2.High efficiency3.Low loss and magnetic leakage4.Low noise5.Good frequency response6.Specifications:EI35,EI41,EI48 ... (155 degree celsius),Class H(180 degree celsius) EI power transformer

Supplier: Foshan Nanhai Yinghua Electrical Co., Ltd.

[China Manufacturers]

Switching Power Supply(S-300-30)

May 31, 2012

... good quality parts, with high reliability, high-in filter, low-veins wave Switching Power Supply and Din rail typeProducts feature: good quality ... parts, with high reliability, high-in filter, low-veins wave. it ... when short-circuit or overloadAmbient temperature for preservation-20 ~ +85oC Switching Power Supply(S-300-30)

Supplier: Yueqing Auxin Imp.& Exp. Co., Ltd.

[China Manufacturers]

12v 60w Halogen Transformer

Nov 06, 2012

... wattage:3x20w,1x35w,1x50w CE-LVD 12V Halogen Transformer Product InformationElectronic Transformer for 12V (Low Voltage) Halogen LampsClass II Protection with Plastic CasingAutomatic ... : Screw type 0.8 ~ 2.5 mm ² / With WiresMains Frequency: 50/60HzEnergy Efficiency Index (EEI): A2Power Factor: 0.98Operating Ambient ... .8 ~ 2.5mm2Protection ClassIIIIBase Dimension TypeFFEMCYN 12v 60w Halogen Transformer

Supplier: Delta Lighting

[China Manufacturers]

SC(B)-9 Resin Insulation Dry-type Power Transformer

Jul 09, 2012

... 2.Certified with ISO9001 3.Professional manufacture 4.High quality low price 1.Product Standard and Type MeaningGB/T10228-1997 GB6450 ... :10(11,10.5,6.6,6.3,6)kvRated low-voltage:0.4kvConnection group:Dyn11 or Yyn0Tapping range of high ... data of 10kv SC series resin insulation dry-type power transformer SC(B)-9 Resin Insulation Dry-type Power ...

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

low voltage reactor

Mar 31, 2013

... compensation device, and series connected with capacitor, when the low voltage power net have a great quantity of harmonic source ... defector, which produce high harmonic will seriously damage the main transformer, and other electrical device. The reactor series connected with capacitor ... The reactor can work for long time when the work frequency and harmonic current not exceed 1.35 times rated current ...

Supplier: Zhiyue Group Co., Ltd.

[China Manufacturers]

Halogen lamp electronic transformer

May 09, 2012

Halogen lamp electronic transformer Model No:KA-DZ-184 Input voltage:AC 220V or ... material,anti-buring and endure high temperature ≥120°CSuitabel for low voltage halogen lamp,quartz lamp etc. Halogen lamp electronic transformer

Supplier: Foshan Shunde Kunao Electronic Appliance Co., Ltd.

[China Manufacturers]

50W LED switching power adpter

Jan 16, 2013

... c.100% aging test d.Life Span 50,000 Hours.Low Ripple&Noise E.best price RODUCT FEATURES: u EMI filter ... & steady output voltageu Over voltage, Over current & short circuit protectionu Low Ripple&Noiseu Life Span 50,000 HoursInputInput VoltageAC90V-AC264VInput Frequency47 ... .8A100MV80%S-50-3636V1.4A120MV80%S-50-4848V1A240MV82% 50W LED switching power adpter

Supplier: Shenzhen Kingshow Star Technology Co., Limited

[China Manufacturers]

36w led transformer 12V 3A

Apr 25, 2012

... driver 2.CE&RoHS 3.Low ripple & noise,high heat sink 4. with power c 36w led transformer:Features: Protections: Short circuit ... 0.75sq.mm. VED wire 200mmHousing Material Aluminum/ 36w led transformer 12V 3A

Supplier: Guangzhou Kindom Co., Ltd.

[China Manufacturers]

frequency converter

Jan 04, 2013

... for any load.2. IGBT High frequency stillness inversion, small volume, light weight, low noise, high efficiency, and little disturb ... . 3. MPU control, output voltage and frequency can be adjusted ... panel, more convenient.5. Isolation transformer output, safe and good adaptability.6. Separate usage and 19’ standard tank. frequency converter

Supplier: Qingdao Maikeni International Trading Co., Ltd.

[China Manufacturers]

inverter transformer 500W

Mar 31, 2013

power inverter transformer 1.Sufficient power 2.High efficiency 3.Unique SMT process ... ·Regulated output to protect equipment from voltage spikes and fluctuations ·Low voltage shutdown prevents total battery discharge ·DC terminals for direct ...

Supplier: ONS Industry Co., Ltd.

[China Manufacturers]

up and down transformer

Nov 08, 2012

up and down transformer 1.Input:110V/200V/220V/240V 2.Output:110V AC ... 60Hz 3.Output:220V AC 50Hz Specificationsup and down transformer 1.Input:110V/200V/220V/240V 2.Output:110V AC ... .W.(KGS)15212326N.W.(KGS)1419.62225 up and down transformer

Supplier: Shouning Songyan Electric Apparatus Co., Ltd.

[China Manufacturers]

Low Price DVB-S FTA Satellite Receiver

Nov 10, 2012

... .Ali solultion 5.Have BV certification Low Price DVB-S FTA Satellite Receiver ----TUNER -------------------------------------------------Input Frequency : 950 to 2150 Mhz Input ... 480 (NTSC) Video Format : 4:3 ----POWER SUPPLY -----------------------------------------Type : Switching Mode Input : AC100-240V, 50/60Hz 0.2A Output: DC ... 1 x RS-232 (9-pin D-sub male) Low Price DVB-S FTA Satellite Receiver

Supplier: X-Square Technology

[China Manufacturers]

120W toroidal transformer for machine

Jul 13, 2012

toroidal transformers are CE,ROHS,ISO certificates approval,low price with high quality,greater production ProductToroidal transformersModel numberAE-0800- ... purpose applications and security ;custom-made according to customers specificationstoroidal transformer 120W toroidal transformer for machine

Supplier: Ningbo Jiangdong Fuyuan Electrical Factory

[China Manufacturers]