Description
40W Hifi Linear Regulated Power Supply Linear DC Power Supply Output 5V For Audio Headphone Amp DAC
Read Before Purchasing:
Before purchasing, please make sure that the voltage and power of your electrical appliances match the power supply, whether the plug specifications are compatible, whether the plug polarity is inner positive and outer negative or outer positive and inner negative. This is very important. If the positive and negative poles are wrong, the machine will burn.
The total power of the transformer is 40W, and the current = total power/voltage.
Not all output voltages can output 40W. Under some voltages, the voltage regulator chip limits the current to 5A, or the heat dissipation conditions do not allow it. It is recommended to refer to the following measured data for safe use:
The following power and current parameters are safe use parameters for actual testing using load meter + oscilloscope + thermometer. Under the maximum current situation, the ripple is controlled within 2mV peak-to-peak value, and the surface temperature of the radiator does not exceed 70â:
5V: about 20W, current about 4A (heat dissipation and dynamic indicators need to be balanced)
9V: about 32W, current about 3.5A
12V: about 40W, current 3.3A
24V: about 40W, current about 1.7A
Features:
- Heat dissipation holes around the power supply for stable working performance
- Taiwan wire with filter magnetic ring can pass 10A current
- 5.5-2.5 output socket compatible with 5.5-2.1
- AC220V or AC110V input
- Large radiator 42*25*50
- Audiophile capacitor for KENWOOD
- Customized high permeability wide-body transformer
- Japan FC filter capacitor array
- Filtering main capacitor: According to different voltage and current requirements and the voltage matching requirements of the transformer, in order to meet the design requirements, it is possible to use other types of electrolytic capacitors for low voltage, such as 4700UF for 5V adapters for Japan Chemical Industry
- Core components: audio power regulator tube LT1084 maximum output current of 5A, ultra-low internal resistance and high dynamics
- Each power supply comes with an adapter. Specification: 5.5-2.5 female to 5.5-2.1 male. As long as the outer diameter of your original equipment power plug is 5.5, you can buy this power supply
Specifications:
- Product weight: 1.5KG
- Three-dimensional size: 130*92*66mm (LxWxH)
- Input AC cable length: 1.5 meters
- Output DC cable length: 1.8 meters
- Output plug: elbow specification 5.5-2.5 (compatible with 2.1), the default is inner positive and outer negative. There is a magnetic ring, and the wire is a shielded wire, the maximum current is 14A, made in Taiwan
- Plug specifications: The product comes with an adapter: 5.5-2.5 female to 5.5-2.1 male
- Circuit board's color: finished product at this stage with red circuit board
Package Included:
- 1 x Set of Linear Regulate Power Supply
Read Before Purchasing:
Before purchasing, please make sure that the voltage and power of your electrical appliances match the power supply, whether the plug specifications are compatible, whether the plug polarity is inner positive and outer negative or outer positive and inner negative. This is very important. If the positive and negative poles are wrong, the machine will burn.
The total power of the transformer is 40W, and the current = total power/voltage.
Not all output voltages can output 40W. Under some voltages, the voltage regulator chip limits the current to 5A, or the heat dissipation conditions do not allow it. It is recommended to refer to the following measured data for safe use:
The following power and current parameters are safe use parameters for actual testing using load meter + oscilloscope + thermometer. Under the maximum current situation, the ripple is controlled within 2mV peak-to-peak value, and the surface temperature of the radiator does not exceed 70â:
5V: about 20W, current about 4A (heat dissipation and dynamic indicators need to be balanced)
9V: about 32W, current about 3.5A
12V: about 40W, current 3.3A
24V: about 40W, current about 1.7A
Features:
- Heat dissipation holes around the power supply for stable working performance
- Taiwan wire with filter magnetic ring can pass 10A current
- 5.5-2.5 output socket compatible with 5.5-2.1
- AC220V or AC110V input
- Large radiator 42*25*50
- Audiophile capacitor for KENWOOD
- Customized high permeability wide-body transformer
- Japan FC filter capacitor array
- Filtering main capacitor: According to different voltage and current requirements and the voltage matching requirements of the transformer, in order to meet the design requirements, it is possible to use other types of electrolytic capacitors for low voltage, such as 4700UF for 5V adapters for Japan Chemical Industry
- Core components: audio power regulator tube LT1084 maximum output current of 5A, ultra-low internal resistance and high dynamics
- Each power supply comes with an adapter. Specification: 5.5-2.5 female to 5.5-2.1 male. As long as the outer diameter of your original equipment power plug is 5.5, you can buy this power supply
Specifications:
- Product weight: 1.5KG
- Three-dimensional size: 130*92*66mm (LxWxH)
- Input AC cable length: 1.5 meters
- Output DC cable length: 1.8 meters
- Output plug: elbow specification 5.5-2.5 (compatible with 2.1), the default is inner positive and outer negative. There is a magnetic ring, and the wire is a shielded wire, the maximum current is 14A, made in Taiwan
- Plug specifications: The product comes with an adapter: 5.5-2.5 female to 5.5-2.1 male
- Circuit board's color: finished product at this stage with red circuit board
Package Included:
- 1 x Set of Linear Regulate Power Supply
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
