Elfidelity USB Power Supply 3 USB Internal Filter PC HiFi Preamp For USB Audio
Feature:
This Power Supply Filter has more advanced filter circuit design and new ground common mode EMI / EMU isolation design, as well as new discrete Components. It will bring you a new "0" Hertz USB power supply experience as quiet as midnight
It is commonly used in USB interface/USB digital sound card, USB DAC, USB amplifie and USB Speaker.
It is a USB-Audio auxiliary upgrade solution.
It is a USB-Audio auxiliary upgrade solution.
Specifications:
Maximum current: 5A
Maximum Power: 25W
Automatic power switching speed: <5ms
Ripple factor: <1Hz
Japanese capacitors
Shielded Inductors TDK
Takamisawa Relais Japanese
Dimensions (PCB): 90 x 60 mm
Weight: 130 g
Green light (DATA)-----prompt in the built-in power supply state
Red Light (External Power)-----prompt in external power supply state
Yellow light (Build in Power)-----prompt whether USB signal access
Maximum current: 5A
Maximum Power: 25W
Automatic power switching speed: <5ms
Ripple factor: <1Hz
Japanese capacitors
Shielded Inductors TDK
Takamisawa Relais Japanese
Dimensions (PCB): 90 x 60 mm
Weight: 130 g
Green light (DATA)-----prompt in the built-in power supply state
Red Light (External Power)-----prompt in external power supply state
Yellow light (Build in Power)-----prompt whether USB signal access
For USB power supply protection:
1. Internal and external power supply self-discrimination, automatic switching, self-protection. The external power supply is less than 4.8V or removed, automatically switching back to the built-in power supply. The device will not be lost or damaged.
2. After the PC is turned off, the external power supply is automatically disconnected to ensure that the USB audio device is completely powered off, preventing the no-signal device from being damaged by no-load, and saving external power supply.
1. Internal and external power supply self-discrimination, automatic switching, self-protection. The external power supply is less than 4.8V or removed, automatically switching back to the built-in power supply. The device will not be lost or damaged.
2. After the PC is turned off, the external power supply is automatically disconnected to ensure that the USB audio device is completely powered off, preventing the no-signal device from being damaged by no-load, and saving external power supply.
Package:
1PC USB Internal Filter
1PC power adapter
1PC power adapter
1PC Power cord
1PC USB2.0 cable
1PC USB3.0 cable
Payment Method: PayPal preferred
Shippment:
1.We
provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping
method for corresponding fees. Please let us know before payment if you
need split shipment.
2.International shipping requires complicated
shipping procedures, If you have not received your shipment within 30 days
from payment, please contact us.
Returns & Replacements & Repair:
We
accept returns & replacements within 30 days from the day the
customer receive the products, please make first contact within 30 days
from receiving the order. Products should be returned in original
condition. As a benefit to our customers, we also provide repair within 3
months from the day when this item is shipped out, after repair is
done, we will send you the item, but the customer should pay both
shipping ways.
Feedback:
1)Your
Feedback is really important to us, please take a few seconds to leave
great feedback if you are satisfied with our product or service, thank
you so much!
2)We always offer the lowest price for best goods and service to you.
3)
Please contact us before leaving neutral(3 stars) or negative(1-2
stars) feedback.We will try our best to solve the problem and leave you a
happy shopping mood here. Thank you!
Payment Method: PayPal preferred
Shippment:
1.We
provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping
method for corresponding fees. Please let us know before payment if you
need split shipment.
2.International shipping requires complicated
shipping procedures, If you have not received your shipment within 30 days
from payment, please contact us.
Returns & Replacements & Repair:
We
accept returns & replacements within 30 days from the day the
customer receive the products, please make first contact within 30 days
from receiving the order. Products should be returned in original
condition. As a benefit to our customers, we also provide repair within 3
months from the day when this item is shipped out, after repair is
done, we will send you the item, but the customer should pay both
shipping ways.
Feedback:
1)Your
Feedback is really important to us, please take a few seconds to leave
great feedback if you are satisfied with our product or service, thank
you so much!
2)We always offer the lowest price for best goods and service to you.
3)
Please contact us before leaving neutral(3 stars) or negative(1-2
stars) feedback.We will try our best to solve the problem and leave you a
happy shopping mood here. Thank you!
Shippment:
1.We provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
Feedback:
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!
