LT3042 Battery Charger USB and DC5V/2A Output Low Noise High Precision DC Linear Voltage Regulator Power Bank

LT3042 Battery Charger USB and DC5V/2A Output Low Noise High Precision DC Linear Voltage Regulator Power Bank

Precaution for safety:
- Please use our standard charger (DC9V/2A) only.
- Please turn off the input and output switches when not in use.
- It is recommended not to use the power when left unattended.

Description:
- This product adopts the official recommended method for LT high-end linear voltage regulator chip LT3042+PNP expansion. It can provide a nearly zero noise DC voltage regulator power supply, which can power high-precision measurement instruments, noise sensitive RF applications, DAC audio decoders, USB interfaces, digital turntables, and other devices with pure power supply. The noise voltage is as low as 1uV, which is 2-3 levels lower than voltage regulators such as LM317 LM78XX.

- Using pure battery power supply to significantly reduce interference, a set of advanced audio systems, and an important part of the system is the power supply. The best power supply is the battery, which converts AC power into DC power and provides pure power supply, and it is the best solution. Battery powered provides sufficient clean power for each device, solving the problem of traditional AC power sources being greatly affected by the environment, making the sound more stable and quiet. The battery uses for Panasonic 21700 lithium battery, with a huge capacity of 20000mAh and a much higher volume energy density than other ordinary lithium batteries. The battery has good stability and performance.

- The pure noise of the power supply is very low. The high frequency noise caused by the current sound is reduced, the dynamic range is expanded, the music scene is more stable, the richness of details becomes more obvious, and the overall atmosphere is more real and vivid.

Specification:
- Input voltage: DC9V
- Output voltage: DC5V at 2A
- Output terminal: USB + DC 5.5mm/2.1mm (positive inside and negative outside)
- Voltage range: ±5%
- Size: 100 x 155 x 47mm
- Weight: 0.65kg
- Accessories: 5.5 x 2.1 DC Cable (0.8m), power adapter

Package Included:
- 1 x Host
- 1 x 5.5 x 2.1 DC Cable (0.8m)
- 1 x Power Adapter