Ac220v 50hz

UNI-T UTG9005C AC220V 50Hz Digital 5MHz 20Vp-p Function Waveform Signal Generator Package contains 1 X item of the smallest listed variant.

Buy US-52 AC220V 50Hz 15W Digital Adjustable Stepless Motor Speed Controller Tool Part Accessory 90-1... for R439.00

  Multi-function Transformer  Adaptor AC220V To DC1.5V - 12V 1000mA  Wholesale      Input: 230V~0.3A Frequency: 50Hz Output: 1.5V-12V 1000mA Plug: 6DC Plug Use with: - Radios - Calculators - CD Player - Mp3 - Led light -Cordless telephone                                                                                   

  Multi-function Transformer  Adaptor AC220V To DC1.5V - 12V 1000mA       Input: 230V~0.3A Frequency: 50Hz Output: 1.5V-12V 1000mA Plug: 6DC Plug Use with: - Radios - Calculators - CD Player - Mp3 - Led light -Cordless telephone                                                                                   

Multi-function Transformer  Adaptor AC220V To DC1.5V - 12V 1000mA       Input: 230V~0.3A Frequency: 50Hz Output: 1.5V-12V 1000mA Plug: 6DC Plug Use with: - Radios - Calculators - CD Player - Mp3 - Led light -Cordless telephone  

Technical Parameters: Product Name: Modified sine wave inverter change pure sine wave rear plate Input voltage: DC380V. Input voltage: AC16V. Output voltage: AC220V. Output frequency: 50 / 60HZ (adjustable) Output waveform: pure sine wave. PCB Specifications: 165X100X50MM. 2000W using power tube: 4 / 47N60 Instructions: Product are modified wave inverter charge sine wave inverter, can make modified wave inverter 2000W, etc..., as modified pure sine wave inverter.First, remove the power tube after correction inverter, and then look at the correction inverter have how many transformers, look at the transformer secondary circuit is connected in parallel or in series, and then add the transformer parameters, modified wave transformer secondary is parallel, In each transformer secondary plus 16 laps. The secondary of the modified transformer is a series type, plus 8 laps per transformer secondary. Then in the correction transformer which transformer one empty foot plus a small voltage parameter, the small voltage parameters using 0.6 copper wire, in the transformer inside around: 5 laps, the small voltage is linked AC: 16V position. (Note: Do not open the magnetic ring when the add transformer with the parameters) After the addition of transformer parameters, we must correct the modified wave inverter high voltage capacitors in exchange for 220UF / 450V, Remember: modified wave inverter high-voltage capacitor has a positive feedback Resistance, the resistance is a few hundred K, but also need to change a large resistance, or the voltage will not rise. After testing the voltage of high-voltage capacitor (positive/negative) voltage is DC380V, the test voltage is normal, the use of cable to the sine wave after the board, after the board output voltage: AC220V / 50HZ, the output waveform: pure sine wave. Package included: 1 x DIY 2000W Pure Sine Wave Inverter Rear Plate Kit

          LED DISCO BALL RED BLUE & GREEN            Specifications: 1.Input voltage:AC220V 50HZ 2.Power consumption:12W 3.Light source:LED RGB 4.DC motor:12V 5rpm 5.Operational mode:Auto rotation 6.Effect introduction:The speed of light projects to the surroundings 7.Working environment:-10°C - 35°C 8.Weight:3KG 9.Size:350*260*410mm

UHF 2 Dual Channel Handheld Wireless Radio Microphone Studio with Receiver Features:   - Avoid the interference frequency. The high and iintelligent degree of profession - Adoption specially presses to restrict electricity the roas, need not anxious about volumes big but lose really. - Holds the invisible antenna, beauty of microphone practical. - Function brush-off exterior the interference open the shabby system of this machine. - Make selections very good chip and high-quality zero parts, make this machine the quality extremaly outstanding. - Distance 150 meter, open and spacious ideal usage distance 100 meter. - Be applicable to the size stage song and dance hall conventional center. The church lecture family amusement. - It has the real equilibrium exportion, and can use the conjuction lien of the long pull. but can't produce in the open and spacious and biggest usage   Specification:   All around: Receive frequency: UHF 720-800MHz Frequency stabilization:  +20ppm Dynamic range: more than 80dB T.H.D at 1KHz: less than 0.5% Frequency response: 40Hz-18Hz+3dB Temperature range: -10° to 50°C Manipulate range: radio 200   Fixed receiver: Power supply: AC220V/50Hz Consume power: 3 water Signal/nose ratio: > 95dB Image& spurious rejection:  > 88dB S/N: less than 12dBu De-emphasis: 50us   Package Included:   2 x Wireless Microphone 1 x Receiver 1 x Cable 4 x Batteries 1 x Adapter 1 x User Manual Detail Pictures:  

Ultrasonic Cleaner have CE, FCC and RoHS approved;Ultrasonic Cleaner Tank Capacity: 30L; Transducer Quantity: 10 set; Frequency: 40kHz Time Setting: 1 - 30 minutes (LED Digital Display);Temperature Setting: 0-80 degrees Celsius;Heating Power: 800W;Ultrasonic Power: 600W;Frequency: 40kHz Power Supply: AC220V 50Hz;Tank Capacity: 30L;Tank Material: Stainless Steel SUS304 Stainless steel cleaning basket for cleaning some small objects which need less friction, it can reduce the friction between the small objects and the tank;large digital timer and temperature display for precise wash time Professional Use: Ideal for Jewelers, Opticians, Watchmakers, Antique Dealers and Electronics Workshops etc; Personal Use: Jewelry, Earrings, Necklace, Rings, Bracelets and Diamonds

Ultrasonic Cleaner have CE, FCC and RoHS approved;Ultrasonic Cleaner Tank Capacity: 15L; Transducer Quantity: 6 set; Frequency: 40kHz Time Setting: 1 - 30 minutes (LED Digital Display);Temperature Setting: 0-80 degrees Celsius;Heating Power: 400W;Ultrasonic Power: 360W;Frequency: 40kHz Power Supply: AC220V 50Hz;Tank Capacity: 15L;Tank Material: Stainless Steel SUS304 Stainless steel cleaning basket for cleaning some small objects which need less friction, it can reduce the friction between the small objects and the tank;large digital timer and temperature display for precise wash time Professional Use: Ideal for Jewelers, Opticians, Watchmakers, Antique Dealers and Electronics Workshops etc; Personal Use: Jewelry, Earrings, Necklace, Rings, Bracelets and Diamonds

  Digital Power Charger JB-212 For AA/AAA Battery Features: Input: AC220V a.c 50Hz Output: 9.8 d.c AA/AAA Voltage: AA/AAA2.8Vd.c Current: AA/AAA 4pc 95-100mA Usage: Put the batteries into the charger Connect the charger to a power supply LED turns red when it starts When it finishes, cut off the power and take out the batteries What’s in the Box: JIABAO JB-212 Digital Power Charger With 4 x AAA Batteries and 4 Free x AA Batteries