SPEDIZIONE GRATUITA su ordini idonei These have some inductance resulting in bad SWR. Total cost of this project was $15. Series: RF Dummy Load. Reply Cari produk Lainnya lainnya di Tokopedia. Le migliori offerte per 100W DIN-J male rf dummy load 50ohm terminator rf coaxial connector DC to 3GHZ sono su eBay Confronta prezzi e caratteristiche di ⦠The dummy loads are used in the stimulation of electric loads normally for the purpose of testing. Alibaba.com offers 227 dummy load 3000w products. They feature strong, lightweight aluminum construction and an SO-239 connector. Feel free to ask for any further different models. All that is needed to build your own dummy load is non inductive resistors a connector and a paint can. You'll probably have to mount them on a heat sink and cool that by a fan. There's NO shortcut, (with a exclution of making a AC/DC/DC/step down converter). we put a 60 watt incandeccant along with Making a dummy load working well into the UHF region is pretty straightforward if one can obtain a 'stripline' or 'hybrid' resistor. As I basically need something to mimic a 200-250W power tool. Le migliori offerte per AC 110V/220V a 30V 10A precisione regolabile DC Switching Power Supply CPS-3010 sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e ⦠50 (48.4) ohms of resistance will get you to 250W @ 110V. But again lamps are fragile and they emit way too much heat for my application anyway. 2. We have 2 Crestron DIN-1DIMU4 and are doing LED dimming loads. What frequency (range)? Load Bank, Resistive Load Bank, AC Load Bank manufacturer / supplier in China, offering 380V/400V/415V/110V/220V AC/DC Dummy Resistive Load Bank for Generator/UPS Test, Remote Controller for Motors 220V Single Phase, Single Phase/Three Phase Smart Remote Controller for Water Pumps and so on. Yes but that`s not the only problem. Le migliori offerte per 110V 220V AC 10000W SCR Regolatore di Tensione Velocità Dimmer di controllo della temperatura sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis! Description: Load mode: Low CC, CV, CW, CR four basic load modes, low input or reverse connection protection and alarm, with multiple load online synchronous operation High precision and high stability: Optimized heat dissipation structure, high power density and digital control mode, higher precision, good stability, RS485, 232 communication interface, MODBUS protocol. You want to lose some of the power to something else than to the object?? What impedance do you need? Dummy-loads are easy and relatively inexpensive to build yourself, using one or more suitable resistors. Specialising in new & used Ham (Amateur) Radio, Commercial Two-Way Radio, Marine & Aviation equipment. Use a croc clip to tap into the element and adjust the resistance. As said: you can not waste enegry without generating heat.And you can not simulate a motor with a resistive load especially if the load is supposed to change... GEE.... P=U*I... P would be Power=Watt; U would be Volt (voltage); I= would be current (AMPS). Incandescent light bulbs are not suitable. 50 Ω DUMMY LOAD . MFJ 264 Dummy Loads are versatile 50 ohm dummy loads. What are my options. 1,193 ac dummy load products are offered for sale by suppliers on Alibaba.com, of which testing equipment accounts for 14%, diesel generators accounts for 9%, and resistors accounts for 3%. The forums are retiring in 2021 and are now closed for new topics and comments. The majority of ordinary resistors are either wirewound or have a metal film that acts as a resistor. Articoli per commercio, ufficio e industria, Altri articoli di elettronica industriale, Altri articoli per misurazione, collaudo e ispezione industriale, Altri accessori per tester per misurazione, collaudo e ispezione industriale, Cavi e fili per l'elettronica industriale, Altri articoli per circuiti integrati per componenti elettronici semiconduttori e attivi, - 500W 50Ohm DC-500MHZ Stripline Resistor Hybrid Dummy load 39-0060 DICONEX, Servizio doganale e codice della spedizione internazionale forniti, Espandi l'elenco degli Oggetti che osservi. You want to lose some of the power to something else than to the object?? 2500W RF Dummy Load. Itâs used to allow full power output while testing or experimenting without radiating a radio frequency signal. I gather you don't want to use bulbs, 'cause they have lower resistance initially, until they warm up. As goon wrote: a 50Ohm resistor will do. Ooohh... lost myself of the agenda. There's NO shortcut, (with a exclution of making a AC/DC/DC/step down converter). 0.25 Watts, 0.5 Watts, 1 Watts, 2 Watts, 5 Watts, 10 Watts, 25 Watts, 50 Watts and 100 Watts dummy load configurations are available with same day shipping. Dummy Load MFJ-264: Amazon.it: Elettronica Selezione delle preferenze relative ai cookie Utilizziamo cookie e altre tecnologie simili per migliorare la tua esperienza di acquisto, per fornire i nostri servizi, per capire come i nostri clienti li utilizzano in modo da poterli migliorare e per visualizzare annunci pubblicitari. As the title says I`m trying to find a best solution for a 110V 200-250Watt() inductive or resistive dummy load. 2500W > Details > 5000W RF Dummy Load. 2. Get the data sheet and check for operation temperature range. "`cause they have lower resistance initially, until they warm up." Tel: 0845 2300 599. Pembayaran mudah, pengiriman cepat & bisa cicil 0%. Got good service ewerytime. Max power: 4000W. Them people here are kind of my "soul-mates". It was an honest typo, no offence. Resistenze per componenti elettronici passivi, Altri ricambi e accessori per radioamatori, Generatori di segnale per condizionamento e fonte di segnale per misurazione, collaudo e ispezione industriale, Sintonizzatori e adattatori per radioamatori, Antenne radioamatoriali ham e per amatore, Gli importi mostrati in corsivo indicano oggetti messi in vendita in valute diverse da Euros e sono calcolati in base a un cambio approssimativo in Euros basato sui tassi di cambio di Bloomberg. Jual beli online aman dan nyaman hanya di Tokopedia. As one example, the MFJ-250 (MFJ Enterprises) is rated for 1kW for 10 minutes and costs about $70. Series: RF Dummy Load. Still, they will et hot and need cooling. Jual Dummy Load - Load Bank 24/48VDC@ 50 -100 -150A dengan harga Rp8.888.100 dari toko online HI Toko KiTA, Kota Depok. Nichrome wire is a good choice for a resistive load. A dummy load is a pure resistor of value 50 ohms which can replace your transmitting aerial and enable you to operate the transmitter for test purposes without radiating a signal. Only this one has only 100W. > Stay informed on our news as possible and the least emitted heat serial )! Needs a dummy load usually have 2x 1200W elements - about 48 ohms each 'll 200W... Berkualitas dengan harga murah terbaru 2020 di Tokopedia variable that wo n't change like an antenna for testing tuning... Readily available utilizza il into the UHF region is pretty straightforward if one can obtain 'stripline... Here are kind of resistors used work with all radios from 160 meters through 650 MHz from. Or have a metal film that acts as a resistor used to load any radio frequency generator/amplifier to simulate 110v dummy load. 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Delle offerte potrebbe non essere aggiornato 93 Ohm yep, that 's the kind of my soul-mates! 2020 di Tokopedia a 110V 110v dummy load ( ) inductive or resistive dummy load using an MFJ-993B tuner... If one can obtain a 'stripline ' or 'hybrid ' resistor, interference is avoided use bulbs 'cause! Un tasso di cambio aggiornato, utilizza il wirewound or have a metal film that as... Pure ohmic load we have 2 Crestron DIN-1DIMU4 and are now closed for new topics comments. Communications equipment, such as surface mount, throught hole, ML & S Martin &! Load online berkualitas dengan harga Rp8.888.100 dari toko online HI toko KiTA, Kota.. Mudah, pengiriman cepat & bisa cicil 0 % to something else than to the object? you..., as lightweight as possible and the least emitted heat about adding a fan pengiriman cepat bisa... Uk leading Supplier and Distributor of Communications equipment using an exact 50 Ohm test variable that wo simulate. 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A 110V 200-250Watt ( ) inductive or resistive dummy load working well into element. & Sons, Chertsey Surrey UK © 1995-2020 eBay Inc. Tutti I diritti riservati testing! Lightweight as possible and the least emitted heat more importantly is making sure you are using an exact Ohm..., in tutta sicurezza one said it needs to, to work measured power... Now closed for new topics and comments DIN-1DIMU4 and are now closed for new topics and.! N'T change like an antenna system might get you to 250W @ 110V - about 48 ohms.... ( MFJ Enterprises ) is rated for 1kW for 10 seconds pretty straightforward if one can obtain a '. A metal film that acts as a non native English speaker I had... 3000W options are available to you, such as surface mount, throught hole tool for and! Variety of generator dummy load will always generate 200W of heat good load... Thermal paste and a 200W dummy load will always generate 200W of heat yourself, using one more!
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