{"title":"Konstantstromquellen für COB LEDs","description":null,"products":[{"product_id":"meanwell-lcm-da-dali-konstantstromquelle-lcm-40da-350-1050ma-4021087008532-stromquellen-95154","title":"Meanwell LCM-DA (DALI), constant current source","description":"\u003cp\u003e With the LCM-60-DA power supply, MeanWell is expanding its range of switched-mode power supplies for LED lighting. The power supply has a multi-constant current output, which can be selected by an integrated DIP switch. The power supply has a DALI interface and the widespread push dimming function. It also has a two-stage PFC filter and complies with the EN61000-3-2 class C standard (\u0026gt; 35% load), which is important for lighting technology.\u003c\/p\u003e\n\n\n\n\n \u003cp\u003eThe latest circuit topology ensures high efficiency of up to 92% and cooling by simple air convection at an ambient temperature of -30 to +60°C. A connection for an optional external temperature sensor (NTC) allows temperature compensation to regulate the output current to ensure long LED life.\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e Up to ten power supplies can be connected via a separate output, which enables synchronized dimming of several lights. Other features include the class II design, protection against short circuits, overvoltage and overtemperature. All switched-mode power supplies from MeanWell's LCM series comply with UL8750, ENEC EN61347-2-13 and EN62384. Typical applications are commercial LED lighting, office lighting, LED decorative lighting.\u003c\/p\u003e\n\n\n\n\n\u003ch4\u003e features\u003c\/h4\u003e\n\n\n\u003cul\u003e\n\n\n\u003cli\u003e LCM-25DA: constant current adjustable from 350mA to 1050mA\u003c\/li\u003e\n\n\n\u003cli\u003e LCM-40DA: constant current adjustable from 350mA to 1050mA\u003c\/li\u003e\n\n\n\u003cli\u003e LCM-60DA: constant current adjustable from 500mA to 1400mA\u003c\/li\u003e\n\n\n \u003cli\u003eMinimum input voltage: 180VAC\u003c\/li\u003e\n\n\n\u003cli\u003e Maximum input voltage: 295VAC\u003c\/li\u003e\n\n\n\u003cli\u003e Dimensions (LxWxH): 123.5x81.5x23mm\u003c\/li\u003e\n\n\n\u003cli\u003e 3 year manufacturer guarantee\u003c\/li\u003e\n\n\n\n\u003c\/ul\u003e","brand":"Meanwell","offers":[{"title":"LCM-25DA (350 - 1050mA)","offer_id":42925755760825,"sku":"95268","price":29.0,"currency_code":"EUR","in_stock":true},{"title":"LCM-40DA (350 - 1050mA)","offer_id":42925755695289,"sku":"95154","price":34.41,"currency_code":"EUR","in_stock":false},{"title":"Meanwell LCM-60DA (DALI, 500 - 1400 mA) Konstantstromquelle","offer_id":55187540246857,"sku":"95237","price":34.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/6685\/9961\/products\/087decf607e8700952a8787f6e95ed734dc1a9f288ffc60120dcd6f8dc9431bc_1_a1ac7141-c0cd-44ae-a769-6726eafbbcea.jpg?v=1666001408"},{"product_id":"meanwell-lcm-konstantstromquelle-lcm-40-350-1050ma-4021087008549-stromquellen-95235","title":"Meanwell LCM, constant current source","description":"\u003cp\u003eWith the new power supply series LCM-25, LCM-40 and LCM-60, MeanWell is expanding its wide range of switched-mode power supplies for LED lighting. The basic models LCM-25, LCM-40 and LCM-60 from MeanWell have the \"3-in-1\" dimming function (0...10V DC, PWM signal and potentiometer). MeanWell's LCM series is suitable for input voltages of 180...295 V AC, has a two-stage PFC filter and corresponds to EN61000-3-2 class C (\u0026gt; 35% load), which is important for lighting technology.\u003c\/p\u003e\n\n\n\n\n \u003cp\u003eUp to ten LCM power supplies can be grouped via a separate output, so that synchronized dimming of multiple lights is possible. Other properties of the MeanWell switching power supplies are the class II design (no FG), a built-in 12V\/50mA auxiliary output (e.g. for fans, not available with the LCM-25), protection against short circuits, overvoltage and overtemperature. All switched-mode power supplies from MeanWell's LCM series comply with UL8750, ENEC EN61347-2-13 and EN62384. Typical applications are commercial LED lighting, office lighting, LED decorative lighting.\u003c\/p\u003e\n\n\n\n\n\u003ch4\u003e features\u003c\/h4\u003e\n\n\n\u003cul\u003e\n\n\n\u003cli\u003e Input voltage: 180-295VAC \/ 254-417VDC\u003c\/li\u003e\n\n\n\u003cli\u003e Active PFC function\u003c\/li\u003e\n\n\n\u003cli\u003e Protection class: IP20\u003c\/li\u003e\n\n\n\u003cli\u003e Short circuit, over voltage and overheating protection\u003c\/li\u003e\n\n\n\u003cli\u003e SELV\u003c\/li\u003e\n\n\n\u003cli\u003e Dimensions 95267 95267 (L x W x H): 105 x 68 x 23 mm\u003c\/li\u003e\n\n\n\u003cli\u003e Dimensions 95235, 95236 (L x W x H): 123.5 x 81.5 x 23 mm\u003c\/li\u003e\n\n\n\n\u003c\/ul\u003e","brand":"Meanwell","offers":[{"title":"LCM-40 (350 - 1050mA)","offer_id":42925797441721,"sku":"95235","price":29.0,"currency_code":"EUR","in_stock":true},{"title":"LCM-60 (500 - 1400mA)","offer_id":42925797474489,"sku":"95236","price":30.23,"currency_code":"EUR","in_stock":true},{"title":"LCM-25 (350 - 1050mA)","offer_id":42925797507257,"sku":"95267","price":23.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/6685\/9961\/products\/d25b34f8ce3c782ebed9ee2d959a192d9a9402cdc66edd4ae144ba9b5351c2ac_a55c3150-2532-4b41-b6e5-3e0b6d839ab8.jpg?v=1666001520"},{"product_id":"meanwell-lpc-20-350-350-ma-konstantstromquelle-meanwell-lpc-20-350-350-ma-konstantstromquelle-stromquellen-95058","title":"Meanwell LPC constant current source","description":"\u003ch4\u003e Ideally suited for all high-power LEDs\u003c\/h4\u003e\n\n\n\n\n\u003cp\u003e Constant current source for operating LEDs with a current of 350mA. Constant current sources are particularly well suited to operate LEDs safely and professionally. Especially when the input voltage is not constant (in the automotive sector or alternating current), constant current sources offer a way of operating LEDs directly from this current source without great effort.\u003c\/p\u003e\n\n\n\n\n\u003ch4\u003e Technical specifications:\u003c\/h4\u003e\n\n\n\u003cul\u003e\n\n\n\u003cli\u003e Minimum input voltage: 90VAC\u003c\/li\u003e\n\n\n\u003cli\u003e Maximum input voltage: 264VAC\u003c\/li\u003e\n\n\n\u003cli\u003e Output current: 350mA\u003c\/li\u003e\n\n\n\u003cli\u003e Efficiency: 83%\u003c\/li\u003e\n\n\n\u003cli\u003e Output voltage: 9V - 48VDC\u003c\/li\u003e\n\n\n\u003cli\u003e Output Current Tolerance: +\/-5%\u003c\/li\u003e\n\n\n\u003cli\u003e Dimensions: 118x35x26mm\u003c\/li\u003e\n\n\n\u003cli\u003e Protection class: IP67\u003c\/li\u003e\n\n\n\u003cli\u003e Operating temperature: -40°C to 75°C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\n\n \u003cp\u003eThermal protection: If the constant current source gets too hot, it automatically reduces the current.\n\n The input is protected against polarity reversal.\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e Only switch on the primary side!\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e The module can supply 3-12 individual high power LEDs with constant current.\u003c\/p\u003e","brand":"Meanwell","offers":[{"title":"LPC-20-350, 350mA","offer_id":42926022099129,"sku":"95058","price":11.21,"currency_code":"EUR","in_stock":true},{"title":"LPC-20-700, 700mA","offer_id":42926022131897,"sku":"95059","price":11.21,"currency_code":"EUR","in_stock":false},{"title":"LPC-60-1050, 1050mA","offer_id":42926022164665,"sku":"95070","price":15.39,"currency_code":"EUR","in_stock":true},{"title":"LPC-60-1400, 1400mA","offer_id":42926022197433,"sku":"95071","price":15.39,"currency_code":"EUR","in_stock":true},{"title":"Meanwell LPC-60-1750 (1750 mA), Konstantstromquelle","offer_id":55187543163209,"sku":"95072","price":23.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/6685\/9961\/products\/025005781._._.o.jpg?v=1680273734"}],"url":"https:\/\/www.leds.shop\/collections\/konstantstromquellen-fur-cob-leds.oembed","provider":"LEDs.de","version":"1.0","type":"link"}