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Product Spec and Price Comparison Table & I..

Date: 2016-11-10    Views: 133    Author: lyaudiotech
  

 

 

VR-TV

ALC-TV

VR5

ALC-06M

ALC-05IN Board

Users

Household TV &

computer

Household TV & computer

Professional stereo & broadcast

Professional stereo & broadcast

Professional computer

Price

USD20.0

USD15.0

USD30.0

USD25

USD15.0

Input Jack

2 groups

1 group

2 groups

1 group

XH3P

Output Jack

2 groups

1 group

2 groups

1 group

MOLEX3P

Power switch

Yes

N/A

Yes

N/A

N/A

Auto amplification & attenuation

Volume is kept stable if input is over 0.1V;

Volume is kept stable if input is over 0.1V;

Volume is kept stable if input is over 0.08V;

Volume is kept stable if input is over 0.08V;

Volume is kept stable if input is over 0.08V;

BYPASS

Selectable

N/A

Selectable

N/A

N/A

Output

0-0.7Vrms adjustable

Default 0.3Vrms output

0-0.7Vrms adjustable

Default 0.6Vrms output

Default 0.6Vrms output

Defeat

N/A

N/A

Yes

Yes

Yes

Media equipment

TV STB
Satellite TV
DVD player
PC
Laptop

TV STB
Satellite TV
DVD player
PC
Laptop

KARAOKE player
PA system
Satellite TV STB
DVD player
PC

KARAOKE player
PA system
Satellite TV STB
DVD player
PC

KOD player  Effects processor  amplifier

Power amplifier

Small power amplifier

Small power amplifier

Large power amplifier

Large power amplifier

Large power amplifier

Dimensions

129*89*32mm

120*58*27mm

129*89*32mm

120*58*27mm

75*51*16mm

Power adaptor

Yes

Yes

Yes

Yes

N/A,

Connection wires

2 types of audio wires

N/A

2 types of audio wires

N/A

N/A

Model Coding:

LL = power extension cord. 
The first digit 3 = AC socket of 3 positions. 
The second digit 2 = 2 USB sockets with DC5V output, 0 = there is no this function. 
The third digit 2 = AC220 applicable, 1 = AC110 applicable. 

支持1

支持2

支持34567
The fourth digit means power cord length 2 = 2 meters (3 = 3meters, 5 = 5 meters). 
The final letter means other special specs. 
L - 3 series electronic power extension cord (power converter) is characterized by the following contents!

1. Electricity safety: Non-versatile private jack design, with manual recovery type overload protector. 
2. Children safety: It is designed as the patented safe dustproof cap against drip from air conditioner and safe sandwich bispin(double rotation) small panel. 
3. Charging safety: DC 5V 2.1A USB charging is provided with surge protection, over-voltage protection and voltage sense functions, providing protection for tablet computer and mobile telephone. (LL-32)8
4. Complete functions: Ultra-large socket aperture spacing, rotatable plug direction. 
5. Esthetic appearance and neatness: Large-sized safe dustproof antidrip cap. The plug turn is available for rearranging and gathering power cord plugs. 
6. Convenient for rearrangement: The outgoing line of plug and azimuth of adapter can be changed at will to avoid disorder and mutual contradiction. 
7. Convenient to use: The charging pallet for mobile telephone and tablet computer avoids mobile telephone and tablet computer to occupy desktop space. 
8. Sufficient charging current: The built-in high-quality switching supply circuit outputs 5V / 2.4A direct current of DC power supply, which can satisfy charging for common mobile telephone and tablet computer and dispense with power extension cord's socket aperture occupied by power adapter. 
9. Multiple safety: 16A large-sized double-pole silver contact switch attains truly safe power-off and safe bearing load and avoids hazard caused by inverse connection of line L and N in wall socket. It is provided with large safety cap, safe double rotation small panel and overload protector. 
10. Real stuff: The quality material is adopted for shell of power extension cord and is very outstanding on fire resistance, insulativity, shock resistance and moisture resistance and other aspects. The high quality phosphor bronze is adopted for the conducting strip of power extension cord and provided with good elasticity, conductibility and ultra-long service life. 99.99% pure copper material is adopted for electric wire, socket and connection between sockets to minimize internal resistance and loss. 

Feature and function description of electronic power extension cord(power supply converter):

1. Saving exterior space and increasing validity in hole number of power extension cord: With rotatable design of plug direction, AC socket can rotate in 225 degree to facilitate rearrangement of wires and avoid mutual contradiction among various adapters and plugs, thereby saving exterior space and increasing validity in hole number of power extension cord, as shown in the diagram below: 

2. Prohibit electrode of traditional versatile socket head because it is easy to distort after inserted by different shapes and sizes of plugs and will cause poor contact, even generate electric arc to burn out insulator or trigger a fire when other plugs are inserted at a later date. 
3. Overload protector prevents overload from damaging the power extension cord and avoids triggering fire: There are built-in overload protector and recovery button at the same side of power cord input. When operating current reaches 150% of 10A rated current of power extension cord, overload protector would automatically trip off within 1 hour. When operating current reaches 200% of 10A rated current of power extension cord, overload protector would automatically trip off within 4 - 40 seconds. When operating current reaches 300% of 10A rated current of power extension cord, overload protector would automatically trip off within 1.5 - 5 seconds. The switch recovery time is about 1-2 minutes. After recovery, please firstly eliminate overload reason and then press the recovery button of overload protector by hand to ensure that power extension cord can continue in service. 
4. Design of safe dust cap: The transparent safe dust cap can be opened and closed, with detailed functions including: I. Decrease dust and water drop on power extension cord and plug top as well as in electrode hole;II. Cover over plugs inserted on power extension cord. Electric wire can get in and out from the same direction through turning function of the product patent, which can save surrounding space and decrease sparks generated by shaking plugs during pick-and-place things. III. Avoid electric-shock chance of children greatly. 
5. Slot pallet design for mobile telephone and tablet computer: The mobile telephone and tablet computer can be inserted erectly at the front of the machine to avoid occupying the surrounding space. 
6. The built-in high-quality switching supply circuit and sense circuit output 5V/2.4A direct current of DC power supply, which can provide daily charging for mobile telephone and dispense with power extension cord's socket aperture occupied by power adapter, much more convenient for rearrangement of wires. 
7. The double-pole silver contact 16A large-sized switch attains truly safe power-off and safe bearing load. 
8. Each AC socket position is designed with single safe sandwich bispin small panel: for redundant AC plug jack, electrode hole can be covered by rotating cover by hand, which ensures that any family with young children is much safer. 
9. Real stuff: The quality material is adopted for shell of power extension cord and is very outstanding on fire resistance, insulativity, shock resistance and moisture resistance and other aspects. The high quality phosphor bronze is adopted for the conducting strip of power extension cord and provided with good elasticity, conductibility and ultra-long service life. 
10. The product conforms to international industry standard and is provided with specific functions of multiple patents.

Safety instruction:

1. Before use, please check power and rated current of used electric appliances to ensure that total power of all the electric appliances inserted on power extension cord shall not exceed 2200W under AC220V and that electric appliance inserted on single AC position shall not exceed 1500W during use. During overload use, overload protector at the rear side of power extension cord would automatically power off to ensure electric safety. After power-off of overload protector, please reduce load or remove the electric appliance in fault. After waiting for 2 minutes, you can press the overload protector reset button beside electric supply line of power extension cord for continuative use. 
2. Keep out of direct sunlight. Never use power cord in high power under entwinement status lest local overheating causes aging of power cord's scarfskin insulation ahead of time. In the case that power cord scarfskin is damaged, please repair promptly to avoid hazard. 
3. Before the wet socket is not dry, please do not use it. 
4. The power extension cord shall avoid being placed in a place that infant is easy to touch. 
5. Please have the large-sized safe dust cap covered in place at ordinary times to increase safety of power extension cord. 
6. Single socket position in the power extension cord is designed with bispin small panel: for any family with children, you can turn the bispin small panel by hand to cover over electrode hole of redundant AC plug jack to ensure it is much safer. 
7. The product is not suitable for use of air conditioner and other high power electric appliances. The watt level of usual household appliances is described below and for your information only. Before using electric appliance, please check its power designation. Never use the product in overload. 
8. The power switch control mode is: one power switch controls all the plug positions. Before leaving or going out, press power-off for power switch of power extension cord to ensure it is much safer and power saving. 

Usage description for bispin safe sandwich small panel:

1. For plug position without plug, use two fingers to turn the subtransparent figure surface at outer layer of bispin safe small panel. In the beginning, inner layer would follow to turn and then stop. After continuing rotation, cover over electrode hole to play a role in preventing children from inserting thin metal. If you want to insert a plug, you can turn it to have electrode hole exposed. 
2. When inserting a plug, rotate the bispin safe small panel in the same method as above to have electrode hole exposed and then insert the plug.

Change method and rearrangement description for each AC socket core azimuth:

Insert the power plug of electric appliance on plug position of power extension cord→rotating the power plug can change its outgoing line direction. The maximal change angle for outgoing line direction can be 225 degree, namely forward and backward as well as nearby side. 
After rearrangement, as shown in the diagram below: After rearrangement, please have the large-sized safety dust cap covered in place to increase neatness and safety of power extension cord. When using any power adapter, rotate direction if necessary. It can prevent the cover of power supply adapter from being covered to adjacent socket.

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