Description
DC Audio Linear Power Supply 5-20V@4A w/ Overpressure Protection LED Display DC 24V 4A AC 220V
Description:
1. The linear power supply replaces the switching power supply configured for various types of digital audio. The effects produced by it are well known to players who have used or experienced line power, and the effect is not a little improved.
2. As the level and price of digital audio products are getting higher and higher, the lack of safety protection of traditional line power has also been significantly amplified.
Specification:
Input voltage: AC 220V
Output voltage: DC 24V@4A
Features:
Large current in a small volume
In the common case of ZEROZONE (170*250*60MM), from the early continuous 2A working current to the current 4A long stable and safe working current, this is an important breakthrough in technology.
Low noise, low resistance and large dynamics
-Low noise: within the rated operating current (within 4A), the ripple of 20Hz-20KHz (audio band) is only 1uV, and the peak value of 4.8mV is measured only at 1MHz.
-Low impedance: the newly designed linear voltage regulator module cooperates with Schottky rectifiers, capacitor arrays 46 bits, and transformers with as much power as possible in the chassis space to further reduce the internal resistance of the power supply.
-Big dynamics: thanks to the low-impedance configuration which is low-impedance linear voltage regulator module + high-power transformer + capacitor array, the power output response is extremely fast.
With over-voltage, over-current, short-circuit protection
One of the most important protection methods in linear power applications is overvoltage protection. Overvoltage is the primary cause of equipment damage. An extra guarantee is more secure, not to mention there are three kinds of protection.
Voltage regulator
Still adopt the traditional MOS tube, which has a positive effect on anti-excitation and rich harmonics.
Sense of hearing
The sound floor becomes clean, the background is black and quiet, and the detail is more clear. The high-frequency overtones are crisp, the mid-frequency is a bit more smooth and durable, and the low-frequency layering is increased. The overall tendency is neutral.
Package List:
-1 x Linear Power Supply
-1 x Input Power Cable
-1 x DC Output Cable DC5525
(4017, 3513 DC head cables are optional)
Description:
1. The linear power supply replaces the switching power supply configured for various types of digital audio. The effects produced by it are well known to players who have used or experienced line power, and the effect is not a little improved.
2. As the level and price of digital audio products are getting higher and higher, the lack of safety protection of traditional line power has also been significantly amplified.
Specification:
Input voltage: AC 220V
Output voltage: DC 24V@4A
Features:
Large current in a small volume
In the common case of ZEROZONE (170*250*60MM), from the early continuous 2A working current to the current 4A long stable and safe working current, this is an important breakthrough in technology.
Low noise, low resistance and large dynamics
-Low noise: within the rated operating current (within 4A), the ripple of 20Hz-20KHz (audio band) is only 1uV, and the peak value of 4.8mV is measured only at 1MHz.
-Low impedance: the newly designed linear voltage regulator module cooperates with Schottky rectifiers, capacitor arrays 46 bits, and transformers with as much power as possible in the chassis space to further reduce the internal resistance of the power supply.
-Big dynamics: thanks to the low-impedance configuration which is low-impedance linear voltage regulator module + high-power transformer + capacitor array, the power output response is extremely fast.
With over-voltage, over-current, short-circuit protection
One of the most important protection methods in linear power applications is overvoltage protection. Overvoltage is the primary cause of equipment damage. An extra guarantee is more secure, not to mention there are three kinds of protection.
Voltage regulator
Still adopt the traditional MOS tube, which has a positive effect on anti-excitation and rich harmonics.
Sense of hearing
The sound floor becomes clean, the background is black and quiet, and the detail is more clear. The high-frequency overtones are crisp, the mid-frequency is a bit more smooth and durable, and the low-frequency layering is increased. The overall tendency is neutral.
Package List:
-1 x Linear Power Supply
-1 x Input Power Cable
-1 x DC Output Cable DC5525
(4017, 3513 DC head cables are optional)
Payment Terms
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
Feedback
1. 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 satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
On Jan-27-22 at 18:40:27 PST, seller added the following information:
