Led Driver Ldradj-3a 30w, 3a, 12v, Dc 8v-28v Multi-mode,cree Xm-l2,xp-l, Xhp50

US $220

pos.Bolshoy Lug, Irkutsk Region, Russian Federation
Jun 4th

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LED driver, LDRADJ-3A , 30W, Output current: 3A, DC 6V-28V, Multi-Mode for CREE XHP50, XHP70, XP-L, XM-L, XM-L2, MK-R, MT-G , T6, U2 LED driver LDRADJ-3A - Multi-Mode for Buck Driver Constant Current Suitable For Driving 1 to 4 Piece LEDs In Series - Multi-Mode. 1. Registered tracked airmail by Russian Post. Each additional item: free price. 2. Great for DIY project like bike, car, spotlight, flashlight upgrade, aquarium lighting or repair 3. Package will be well packed & packing in bubble wrap, protect your driver during shipment 4. LED driver will be tested before shipment to make sure it works Description: Driver (current source) for high power LEDs. Is used to power all LEDs connected in series or series - parallel (XP-E, XP-E2, XP-G, XP-G2, XP-L, XM-L, XM-L2, MK-R, MT-G, etc.) LED line and modules, LED matrix. Designed for use in small-sized, fuel-efficient light sources. Ideal for the construction of additional lighting. Through the use of modern element base, has high reliability and efficiency. Different minimal heating circuit elements, a high stability of output parameters, vibration resistance, is small in size and weight. Designed for use in small, fuel-efficient light sources. Ideal for the construction of additional lighting (scooters, mopeds, motorcycles, snowmobiles, bicycles, etc.). ____________________________________________________________ Adjust the output current. 1. The default mode is analogue control driver. Analog control. Regulated by closing one of the three contact pairs, the output current is reduced (see. Fig.). By default, all three contact pairs are opened. Output current of 3A (100%) With the closure of the contact pair №1, output current, I = 1.4A. With the closure of the contact pair №2, output current, I = 0.7A. With the closure of the contact pair №3, output current, I = 0.4A. We can for you to adjust the output current: 1400mA, 2000mA, 2400mA, 2500mA. To connect an external PWM controller is necessary to unsolder the jumper (pwm) on the LED driver (see. Fig). Solder the signal wire to the terminal PWM controller (pwm) LED driver (see. Fig). The maximum logical layer management controller PWM, should not exceed 28V. Parameters: Input voltage: DC 8-28 V Output voltage: 3-14 V Output current: 3000 mA Efficiency =93% (Input: 12V, Load 3pc. series-connected LEDs Cree XM-L2) Operating temperature: -45 to +75 Dimensions: 24.92 mm Note: 1. The efficiency depends on the ratio of the driver voltage drop across the load to the input voltage. The smaller the difference, the higher the efficiency. Example: Input: 12V Load 3 pcs. series-connected LEDs Cree XP-G2 or Cree XM-L2. Output: 9,9V (3.3V + 3.3V + 3.3V = 9,9V). Login: I = 2.5A, U = 12.12V Input Power: 30.3 W Output: I = 3.03A, U = 9.33V Transmit power: 28.26 W Efficiency: 93% _________________________________________ Driver requires cooling. The temperature of the LED driver +65 ... + 75 degrees Celsius, it is considered normal. If you connect a LED Cree xml (3A), the driver does not need a heat sink. Generally: Dimensions selected Experimental. By heating the LED driver. Typically for LED drivers (if three series LEDs Cree xml (3A)) with a size enough radiator 2...3 phalanx. The size of the radiator is proportional to the length and width of the LED driver. Driver bolted around the perimeter of the board (be careful) to the body or to fill in the driver thermally conductive sealants, with preliminary pressing of the board to the chassis. Power elements specially arranged below the board. When installing the driver in the case, the housing, or to a radiator, should ensure thermal contact with the bottom of the metal circuit part of the housing (see Fig.). After securing the removal of heat, the driver board can pour sealants (protection against moisture). ___________________________________________________________ Package Includes LED driver LDRADJ-3A x 1 Pcs Payment Policy We accept all major credit cards (VISA, Mastercard, Discover, American Express) and direct bank deposit via Paypal. Payment must be paid within 7 days. Shipping Policy Item will be sent by Russian Post (Airmail with tracking number),within 2-5 working day, after payment have been paid in full and cleared. Delivery usually takes 25-60 working days. (Some countries might take longer) Sometimes parcels can be delayed due to destination, customs inspection, festive seasons etc. Buyer will need to pay the import tax, if any. Tracking information will be update on eBay when it available. We do not ship to P.O. Box and APO/FPO addresses. Returns Policy If any issues with our product, please contact us, we'll solve it for you. We offer 30 days money back or item exchange, only if the product is caused by manufacturer fault. The defective product will be exchanged only for the same model. The item must be returned in “NEW” condition and with all the content & original packing, any missing or damaged items will be rejected for return or refund. Customer is responsible for return postage. Shipping and insurance charges are not refundable.