BLUE Circuit DC DC 0.9V-5V To 5V 600mAh Power Bank Circuit Step Up Boost Converter Power Supply Voltage Module USB Output Charging Adapters Circuit

Applications:

• 1. Can use it for DIY Mobile Power Supply: When you travel, you always feel that your mobile phone, MP3, MP4, PDA, PSP is not enough power, and you have extra batteries, you can consider your own DIY mobile power supply; as long as you choose this module plus your [lithium or 2-3 nickel-hydrogen power], you can output 5V voltage for your mobile phone, MP3, MP4, PDA, PSP charging, very simple oh.
• 2. Can use it for Voltage adjustment: If you need different voltage power supply in product design and 5V power supply for equipment, then choosing this module will be your best choice.
• 3. Can use it for Voltage stabilized power supply: When your power supply is very unstable, high and low, but when your equipment needs 5V power supply, then choose our module will be your best choice.

Note: There is no short circuit protection. If you need short circuit protection, please connect the self-recovery fuse in series at the input end.