Led Driver Ldr_23-2.9a, 2.9a, 12v, Dc 5v-27v Single Mode For Cree Xml, Xp-l

US $900

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

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LED driver LDR_23-2,9A, DC 5V-27V Single Mode for CREE XHP50, XHP70, XP-L, XM-L, XM-L2, MK-R, MT-G , T6 U2 LED driver LDR_23-2,9A - Buck Driver Constant Current Suitable For Driving 1 to 4 Piece LEDs In Series - Single 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. LED driver has the ability to control from an external controller PWM (dimmer). 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, not to exceed 5V. ________________________________________________ Parameters: Input voltage: DC 5-27V Output voltage: 2-14 V Output current: 2900 mA (Input: 12V, Load 3pc. series-connected LEDs Cree XM-L2) Efficiency (efficiency): 93% (Input: 12V, Load 3pc. series-connected LEDs Cree XM-L2) Operating temperature: -40 to +65 °C Dimensions: 23 mm _________________________________________________ The driver requires little cooling. The driver circuit board mount on the driver, by engaging the edge of the bolt head. At the same time the bolt itself by screwing the radiator (in the body) Power elements specially arranged below the board. When installing the driver in the body, to the body or to the radiator should provide thermal contact with the bottom of the circuit the metal part of the case (see. Fig.). After securing heat dissipation, cost drivers can pour sealants (protection against moisture). 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 3pc. series-connected LEDs Cree XM-L2. Output: 9,9V (3.3V + 3.3V + 3.3V = 9,9V). Login: I- 2.51, U- 12.2 Output power: 30.62W Exit: I- 3.00, U- 9.33 Transmit power: 28.06W Efficiency: 91% ____________________________________________________ Package Includes LED driver LDR_23-2,9A 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.