High Quality Toroidal Isolation Power Transformer，Feature as below：

A.The key to all toroidal transformer advantages is its efficiency. And the key to its efficiency is the core. 
The core is a continuous strip of grain oriented silicon steel, wound like a clock spring, under tension.
It is annealed to relax the molecular structure which ensures that all grains are in the magnetic direction
(unlike the old standard EI, with about 40% in the wrong direction). There is no air gap, resulting in a 
stacking factor of 95% of its weight. Since all the windings are symmetrically spread over the entire round, 
gapless core, a higher flux density is possible. The magnetic flux is in the same direction as the grain 
oriented silicon steel core, thus achieving very high electrical efficiencies. Typical efficiency figures for
toroidal transformers are 90%.

B.Toroidal transformers radiate about 1/10 the magnetic field of EI transformers; this is, again, because of 
the inherent efficiency and unique construction. The windings which cover the core act as a shield. 
The magnetic field is contained doing what it should, transforming energy from primary to secondary. 
This may eliminate the need for special shielding. Likes HIFI equipment and medical equipment.

C.Toroidal transformers are also acoustically quieter than EI transformers. In addition the windings tightly
envelope the entire core, effectively reducing magnetostriction – the main source of the familiar 
mechanical hum found in standard vertically laminated EI transformers. Compared to EI transformers, 
toroidal are silent. That is why the toroidal transformer is suitable use in sensitive equipment.



D.This efficiency yields the most easily identifiable feature of the toroid, its size benefit.
Toroidal transformers are about half the size and weight of standard transformers.

• Surge Protection: BP-Series power conditioner protects connected equipment through innovative series mode surge suppression that also pays attention to keeping the power clean. Most surge suppression circuits are shunt-mode. Excessive voltage surges are “shunted” to ground, which raises ground voltage and may contaminate audio and video signals. KECES design absorbs surges more than 2V above peak line voltage, so ground is not affected. KECES further innovates by using the Toroidal Isolation transformer to replace the series inductor typically used by other brands. This ensures extremely low stray magnetic fields within the chassis.
  
  
• Input Voltage Detection：Under Voltage Protection（UVP）、Over Voltage Protection（OVP）.
• Isolation Ground：Since balanced power these voltages are of opposite polarity though, and given that most interference in a typical AC line
  is common between the two lines, the noise in the lines is eliminated when the two lines are added together. This is effectively known as 
  Common Mode Rejection (CMR).

BP-2400 2400VA Balanced Isolation Power Conditioner

High Quality Toroidal Isolation Power Transformer，Feature as below：

A.The key to all toroidal transformer advantages is its efficiency. And the key to its efficiency is the core. 
The core is a continuous strip of grain oriented silicon steel, wound like a clock spring, under tension.
It is annealed to relax the molecular structure which ensures that all grains are in the magnetic direction
(unlike the old standard EI, with about 40% in the wrong direction). There is no air gap, resulting in a 
stacking factor of 95% of its weight. Since all the windings are symmetrically spread over the entire round, 
gapless core, a higher flux density is possible. The magnetic flux is in the same direction as the grain 
oriented silicon steel core, thus achieving very high electrical efficiencies. Typical efficiency figures for
toroidal transformers are 90%.

B.Toroidal transformers radiate about 1/10 the magnetic field of EI transformers; this is, again, because of 
the inherent efficiency and unique construction. The windings which cover the core act as a shield. 
The magnetic field is contained doing what it should, transforming energy from primary to secondary. 
This may eliminate the need for special shielding. Likes HIFI equipment and medical equipment.


C.Toroidal transformers are also acoustically quieter than EI transformers. In addition the windings tightly
envelope the entire core, effectively reducing magnetostriction – the main source of the familiar 
mechanical hum found in standard vertically laminated EI transformers. Compared to EI transformers, 
toroidal are silent. That is why the toroidal transformer is suitable use in sensitive equipment.



D.This efficiency yields the most easily identifiable feature of the toroid, its size benefit.
Toroidal transformers are about half the size and weight of standard transformers.

• Surge Protection: BP-Series power conditioner protects connected equipment through innovative series mode surge suppression that also pays attention to keeping the power clean. Most surge suppression circuits are shunt-mode. Excessive voltage surges are “shunted” to ground, which raises ground voltage and may contaminate audio and video signals. KECES design absorbs surges more than 2V above peak line voltage, so ground is not affected. KECES further innovates by using the Toroidal Isolation transformer to replace the series inductor typically used by other brands. This ensures extremely low stray magnetic fields within the chassis.
  
  
• Input Voltage Detection：Under Voltage Protection（UVP）、Over Voltage Protection（OVP）.
  
  
• Isolation Ground：Since balanced power these voltages are of opposite polarity though, and given that most interference in a typical AC line is common between the two lines, the noise in the lines is eliminated when the two lines are added together. This is effectively known as Common Mode Rejection (CMR).

BP-600 600VA Balanced Isolation Power Conditioner

Feature

High Quality Toroidal Isolation Power Transformer，Feature as below：

A.The key to all toroidal transformer advantages is its efficiency. And the key to its efficiency is the core. 
The core is a continuous strip of grain oriented silicon steel, wound like a clock spring, under tension.
It is annealed to relax the molecular structure which ensures that all grains are in the magnetic direction
(unlike the old standard EI, with about 40% in the wrong direction). There is no air gap, resulting in a 
stacking factor of 95% of its weight. Since all the windings are symmetrically spread over the entire round, 
gapless core, a higher flux density is possible. The magnetic flux is in the same direction as the grain 
oriented silicon steel core, thus achieving very high electrical efficiencies. Typical efficiency figures for
toroidal transformers are 90%.

B.Toroidal transformers radiate about 1/10 the magnetic field of EI transformers; this is, again, because of 
the inherent efficiency and unique construction. The windings which cover the core act as a shield. 
The magnetic field is contained doing what it should, transforming energy from primary to secondary. 
This may eliminate the need for special shielding. Likes HIFI equipment and medical equipment.

C.Toroidal transformers are also acoustically quieter than EI transformers. In addition the windings tightly
envelope the entire core, effectively reducing magnetostriction – the main source of the familiar 
mechanical hum found in standard vertically laminated EI transformers. Compared to EI transformers, 
toroidal are silent. That is why the toroidal transformer is suitable use in sensitive equipment.

D.This efficiency yields the most easily identifiable feature of the toroid, its size benefit.

Toroidal transformers are about half the size and weight of standard transformers.

• Surge Protection: BP-Series power conditioner protects connected equipment through innovative series mode surge suppression that also pays attention to keeping the power clean. Most surge suppression circuits are shunt-mode. Excessive voltage surges are “shunted” to ground, which raises ground voltage and may contaminate audio and video signals. KECES design absorbs surges more than 2V above peak line voltage, so ground is not affected. KECES further innovates by using the Toroidal Isolation transformer to replace the series inductor typically used by other brands. This ensures extremely low stray magnetic fields within the chassis.

• Input Voltage Detection：Under Voltage Protection（UVP）、Over Voltage Protection（OVP）.
• Isolation Ground：Since balanced power these voltages are of opposite polarity though, and given that most interference in a typical AC line is common between the two lines, the noise in the lines is eliminated when the two lines are added together. This is effectively known as Common Mode Rejection (CMR).

Specs

Features

• High Quality Toroidal Transformer provide pure power.
• Separate ground for each output rail.
• Ultra low ripple noise.
• No humming or buzz noise for 50Hz and peak load.
• Dual output provide 3A for each.
• Over Temperature Protection (OTP).
• The 3mm thickness of the aluminum chassis to effective to blocks EMI/RFI interference.

Features

• High Quality Toroidal Transformer provide pure power.
• Separate ground for each output rail.
• Ultra low ripple noise.
• No humming or buzz noise for 50Hz and peak load.
• OLED display currently output voltage and currently output ampere.
• USB Type A 5V output
• Dual output with USB output provide 4A for each with 1A USB output.
• Single output with USB output provide 8A with 1A USB output.
• Over Voltage Protection (OVP).
• Over Current Protection (OCP).
• Under Voltage Protection (UVP).
• Over Temperature Protection (OTP).
• The 4mm thickness of the aluminum chassis to effective to blocks EMI/RFI interference.

Compatibility & DC output version

• Directly power DC 24V based phono stage or for all audio device that run on DC 24V.
• Directly power DC 20V based Laptop or for all audio device that run on DC 20V.
• Directly power DC 19V based NUC, Thin ITX system and Laptop or for all audio device that run on DC 19V.
• Directly power DC 18V based Pro-Ject products or for all audio device that run on DC 18V.
• Directly power DC 15V based Alpha Design Labs products or for all audio device that run on DC 15V.
• Directly power DC 12V based Mac Mini or for all audio device that run on DC 12V.
• Directly power DC 9V based SOtM products or for all audio device that run on DC 9V.
• Directly power DC 7V based SOtM products or for all audio device that run on DC 7V.
• Directly power DC 5V based Squeezebox or for audio device that run on DC 5V.
• USB Output provide DC 5V @1A. Directly power DC5V based USB DAC. 

Dual Output with USB Output
5V/7V + 9V/12V with USB Output.   9V/12V + 12V/15V with USB Output.   9V/12V + 18V/19V with USB Output.   9V/12V + 20V/24V with USB Output.
Single Output with USB Output
9V/12V with USB Output.  19V/20V with USB Output.
DC Connector	2.5mm Barrel
AC Input Voltage	110V-120V, 60Hz / 220V-240V, 50Hz (Switchable)
Power Consumption	200Watts (Full Load Output)
Casing	4mm Aluminum
Dimension (WxDxH)	300x220x66mm
Weight	6KG
P8 Dual Output Cut Off Output condition Output Voltage Over Voltage Protection Under Voltage Protection Over Current Protection Over Temperature Protection 5V 5.5V 4.5V 4.2A 80℃ 7V 7.5V 6.5V 4.2A 80℃ 9V 9.5V 8.5V 4.2A 80℃ 12V 12.5V 11.5V 4.2A 80℃ 15V 15.5V 14.5V 4.2A 80℃ 18V 18.5V 17.5V 4.2A 80℃ 19V 19.5V 18.5V 4.2A 80℃ 20V 20.5V 19.5V 4.2A 80℃ 24V 24.5V 23.5V 4.2A 80℃ P8 Single Output Cut Off Output condition Output Voltage Over Voltage Protection Under Voltage Protection Over Current Protection Over Temperature Protection 9V 9.5V 8.5V 8.2A 80℃ 12V 12.5V 11.5V 8.2A 80℃ 19V 19.5V 18.5V 8.2A 80℃ 20V 20.5V 19.5V 8.2A 80℃