5pcs 5W LED Driver Input AC110/220V to DC 15-18V Built-in Drive Power Supply Adjustable Lighting for DIY LED Lamps

Get 5pcs 5W LED Driver Input AC110/220V to DC 15-18V Built-in Drive Power Supply Adjustable Lighting for DIY LED Lamps

Specifications:

Input voltage: AC110V-220V

Output voltage: DC 21V-45V

Output current: 280-300mA(adjustable)

Product size: 27*17*9mm

Working temperature: Ta: 50 TC: 75

Efficiency: ≥87%

Power factor: 0.9

Product application: spotlight PAR light / bulb light / candle light / etc.

Package Included:

5 x 5W LED Driver Input AC110/220V to DC 15-18V

5pcs 5W LED Driver Input AC110/220V to DC 15-18V Built-in Drive Power Supply Adjustable Lighting for DIY LED Lamps See detail

BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle SSD Flash Chips

Get BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle SSD Flash Chips null Please download software here: IS917 Specifications: Main Controller IC : IS917 USB type: USB3.0 PCB size:14*33mm(without the USB port size) Support IC: BGA152/132/136 TOP48 (two solder chips,every chips need 2CE.But if you weld one chip in PCB,MAX 4CE) Usage:（USB3.0 interface High speed） NAND flash R/W Strick Can be delete all partition Can be Read & Write Q&A: 1. support those chips? Except the latest UFS2.0 chip, other conventional chips are supported; 2. USB2.0 and USB3.0 U disk difference? USB2.0 slow, only support single-sided paste, 3.0 speed fast, support double-sided paste, the current only BGA152/132/136 TOP48; 3. Why my chip after welding, no display, detection voltage is zero red light? May be the problem, one is the chip is broken; two may be welding is not good, there is t

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