Introductions:
The most cost-effective DC5V USB 2.0A linear power supply
In recent years, more and more audio products and digital products are powered by external power supplies, but due to cost considerations, merchants generally only support small switching power supplies or inferior transformers, we believe everyone will know and agree that power supplies play a decisive role in the quality of audio/digital products, although the switching power supply has the advantages of high efficiency and small size, the noise of the output DC power supply is several orders of magnitude higher than that of the linear power supply, if you don't believe it, you can see it clearly through the test comparison of the following professional instruments
The key core of the linear power supply adopts the new original Talema 15VA sealed ring cow, low noise LM1085CT regulator chip, Philips BC135 electrolysis, imported high current rectifier bridge and other heating components; on the other hand, considering the reliability and safety of the power supply, we design the one-piece aluminum alloy case with heat dissipation, TYCO self-recovery insurance, etc. are used to ensure the safety, stability and heat dissipation performance of the power supply for a long time

Materials:
Ultra low noise TALEMA 15VA sealed ring cattle commonly used in imported fever audio
Thick and textured aluminum alloy case with heat dissipation for thermal performance
Foxconn USB output holder and Taiwanese copper DC output
LM1085 low dropout regulator chip (original ON)
Taiwan production switch with integrated power input socket
Tyco self-recovery insurance for increased power security
Integrated PCB design, no internal connection
Silver-containing solder full manual welding
Philips fever electrolytic capacitor
Imported high current rectifier bridge

Specifications:
AC input: 230VAC
DC output: DC 5V USB 2A (maximum output current)
Machine power: 15VA
Size: 125x80x40mm
Weight: 600g