Single - phase solid - state voltage regulator YHR2240A Single phase solid relay

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Transistors, Optocouplers, Capacitors, Resistors, MOSFET, Crystal, IGBT modules,

Fuses, Connectors, Switches, Adaptors, Potentiometers, etc..

We only sell the original new items!

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Our websit:http://www.keeppower-ic.en.china.cn

Best Quality Assurance:

1. We only provide theoriginal new items, 100% make sure the best quality!

2. 90-days GUARRANTEE OF QUALITY (After Our Delivery Date).

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We accept T/T, West Union, PayPal , Escrow payment .

Refound or Replacement:

We accept return back itmes if the goods still remain in their original condition on the warranty time .

 Description:

1. Features:
1, input, output - between the heat sink isolation voltage ≥ 2500VAC;
2, built-in resistance absorption circuit;
3, with a security cover;
4, external potentiometer can achieve the output voltage regulation, so that the application is simple;
5, SCR phase shift output, wide adjustment range;
6,100% load current aging test, through the European Community CE certification, international ISO9000 certification, the domestic 3C certification.
2. Application:
    SSR.YHR series of solid-state voltage regulator is controlled by the thyristor circuit and resistance-phase phase-shifting circuit to eliminate the hysteresis circuit, over-voltage absorption circuit in the form of modules, the use of flame-retardant engineering plastic shell, epoxy potting, Screw pressure connection wiring, with high strength structure, impact resistance, strong anti-vibration, novel structure, with a security cover, so easy and safe to install and check the safe use of only a potentiometer can be used, To achieve AC power adjustment, in many applications can replace the heavy contact with the regulator.

3. Typical applications:
1, industrial equipment temperature control
2, incandescent light dimming
3, resistive heating element
4, conveyor speed control
5, small AC series motor speed control
6, and other automatic power adjustment occasions

4. Not suitable for the occasion:
1, AC motor control
2, three-phase motor control
3, the need for complete sine wave input applications
4, the need for zero-crossing output applications
5, can not afford to meet the phase modulation waveform British gas RF interference with the capacitive load and rectifier circuit

5. Safety Precautions:
1, the output phase is thyristor phase modulation waveform, will produce radio frequency interference (the load loop in series - inductance, can reduce interference).
2, control the potentiometer wiring longer use shielded wire or metal pipe shield;
3, the product is non-isolated (input and output), select the potentiometer should pay attention to isolation with the line voltage, the installation process must pay attention to safety;
4, the load current higher than 5A must use the radiator or installed in the corresponding cooling effect of the metal floor, and the solid-state regulator between the cooling plate and the installation surface coated with thermal grease.
5, the use of inductive load, high transient voltage and surge current applied and output, which may lead to solid-state regulator mis-conduction or damage, usually need to access the output with a specific clamping voltage of the voltage control device, Such as bidirectional zener diodes or varistors (MOVs). Varistor recommended to take the rated voltage of 1.6-1.9 times.
6, the control of the minimum load current close to the smaller load current load, the load must be connected in parallel with a virtual load resistor to reduce the output leakage current in the load to produce a higher residual voltage.
7, in order to avoid the solid state relay temperature rise exceeds the allowable value, the design application should consider the cooling effect and installation location, when two or more solid state relay side by side installation, should leave the appropriate spacing.
8, if any special requirements and applications, please contact the technical department of the company to get more detailed technical support.

Company Infromation:

Keep Power Electronic Co., Ltd.

1.More than 5,000,000 own stock inventory to meet your needs of different products.

2.Competitive price advantage helps to save your purchase cost and your precious time.

3.Own the international advanced testing equipment of electronic components and scientific storage system to ensure the quality stability.

4.Excellent elite team, more than 3 years seniority, and a good understanding of international market trends.

5.Remarkable international reputation and keep a fixed philosophy.

Our Offices and meeting room in Shenzhen

Our Warehouse

Our Customer from all over the world

Our Product

WE ACCEPT ANY FORM OF COOPERATIONS,

LOOKING FORWARD TO BEING YOUR RELIABLE LONG-TERM PARTNER.

IF YOU HAVE ANY QUESTION, YOUR'RE WELCOME TO CONTACT US.

BEST WISHES FOR YOU AND YOUR BUSSINESS.