KUNCAN Dc 5v to Dc 12v Converter Step Up Voltage Converter 5ft Am to Dc 5.5 x 2.1mm
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- BUILD-IN IDENTIFICATION RESISTOR.Input: 5V USB A male; Output: 12V 5.5*2.1mm dc connector; Current: 1A; Connectors: DC jack 5.5*2.1mm to USB A male. Only for 5V to 12V and no switch but more stable working.
- DC DC converter with Mutiple Protection Function. Reverse polarity protection, overcurrent protection, over temperature protection, short circuit protection. Synchronous rectification, the conversion rate is 95% or more, lower heat and long working time.
- You can use it to power the router via power bank during power cuts. And also used in other device which is 5v, such as: Huawei HG 531 V1, stepper motor, desk lamp, solar panel, USB power pack, power adapter and so on.
- Easy to use: Plug and play. Brief and beautiful outlook, small volume easy to carry when travel. Lower heat and long working time. The part of PCB board is moulded by PVC which is hard to damage.
- KUNCAN BRAND: If for any reasons you are not satisfied with our product or service, please contact us first, we will be responsible for any un-expectable issues.
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1. Long working time: Can work on 24 hours.
2. The part of PCB board is moulded by PVC, it is hard to damage.
3. Brief and beautiful outlook: Small volume easy to carry. 2M length is enough for everywhere to connect your two devices.
4. The latest designed function: Supply power from power bank for WIFI router in emergency situation, keep internet available even powered off.
Brand Name: Kuncan
Product Type: DC-DC Converter 5v to 12V
Connectors: DC jack 5.5*2.1mm to USB A male
Cable: 2464 20-24AWG/2C
Connector: Micro USB, Mini USB
Input: 5v 1A
Length: 5ft ( 1.5m )
KUNCAN is a professional manufacturer who sells various mobile phone accessory cables to USA, Euro, Asia and so on.
High quality promise. We insist in using pure copper as cable conductor material to upgrade the user experience.
Keep developing new product to meet customer's increasing demand.
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Max power without total shutting down:
Input 5.08V at 1.9A
Output 10.01V at 818mA
---- Or slightly closer to 12V ----
Input 5.08V at 1.86A
Output 11.33V at 708mA
Max power stable long-term:
Input 5.03V at 1.86A
Output 11.62V at 675mA
Duration - 20 minutes stable, immediately following max-power test
This suggests that this 12V adapter will reasonably provide continuous output at 12V around 670mA with the capability to have higher surge-current but at the cost of dropping more voltage. I was very pleased with how cool it ran - only slightly warm to the touch (113F on the plastic case as measured on IR thermometer). In the event of an overload it does seem to fail gracefully and "shut down" the converter (outputting about 4.5V until reset) on severe overload then "resets" if it is unplugged for a couple minutes.
I just hope they could launch more such innovative product.
This is my first time ordering from amazon's third party reseller and it couldn't be better! Awesome.
This adaptor plugs into my Anker USB charger and provides a nice 12VDC current that works well with my specialized charger. I purchased an inexpensive, 8-piece barrel-connector adaptor set to ensure I'd have the correct connector for my charger. Works brilliantly!