Thyristors & SCRs

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Thyristors & SCRs Results:
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PSW1C 142/12
POWERSEM
100mA 1.2KV welding mounting,Through hole mounting
Quantity: 15
Ship Date: 12-18 working days
1+ $10.9185
- +
x $10.9185
Ext. Price: $54.59
MOQ: 5
Mult: 1
PSW1C 25/08
POWERSEM
30mA 800V welding mounting,threaded mounting
Quantity: 22
Ship Date: 12-18 working days
1+ $7.047
- +
x $7.047
Ext. Price: $56.37
MOQ: 8
Mult: 1
PSW1C 50/12
POWERSEM
100mA 1.2KV welding mounting,Through hole mounting
Quantity: 7
Ship Date: 12-18 working days
1+ $8.8015
- +
x $8.8015
Ext. Price: $52.80
MOQ: 6
Mult: 1
PSW1C 40/08
POWERSEM
100mA 800V welding mounting,threaded mounting
Quantity: 24
Ship Date: 12-18 working days
1+ $7.9025
- +
x $7.9025
Ext. Price: $55.31
MOQ: 7
Mult: 1
PSW1C110/14
POWERSEM
200mA 1.4KV welding mounting,threaded mounting
Quantity: 16
Ship Date: 12-18 working days
1+ $26.6365
3+ $20.475
10+ $18.396
25+ $17.268
- +
x $26.6365
Ext. Price: $53.27
MOQ: 2
Mult: 1
PSET132/08
POWERSEM
400mA 800V welding mounting,threaded mounting
Quantity: 9
Ship Date: 12-18 working days
3+ $17.1125
- +
x $17.1125
Ext. Price: $51.33
MOQ: 3
Mult: 1
PSW1C 40/06
POWERSEM
100mA 600V welding mounting,threaded mounting
Quantity: 19
Ship Date: 12-18 working days
1+ $7.6415
- +
x $7.6415
Ext. Price: $53.49
MOQ: 7
Mult: 1
PSW1C 40/16
POWERSEM
100mA 1.6KV welding mounting,threaded mounting
Quantity: 21
Ship Date: 12-18 working days
1+ $10.7735
- +
x $10.7735
Ext. Price: $53.86
MOQ: 5
Mult: 1
PSKT96/12
POWERSEM
200mA 1.2KV welding mounting,threaded mounting
Quantity: 10
Ship Date: 12-18 working days
3+ $16.7625
- +
x $16.7625
Ext. Price: $50.28
MOQ: 3
Mult: 1
PSW1C 25/06
POWERSEM
30mA 600V welding mounting,threaded mounting
Quantity: 22
Ship Date: 12-18 working days
1+ $6.815
- +
x $6.815
Ext. Price: $54.52
MOQ: 8
Mult: 1
PSW1C 40/14
POWERSEM
100mA 1.4KV welding mounting,threaded mounting
Quantity: 13
Ship Date: 12-18 working days
3+ $12.1375
- +
x $12.1375
Ext. Price: $60.68
MOQ: 5
Mult: 1
PSW1C110/08
POWERSEM
Module: thyristor; opposing; 800V; 112A; ECO-PAC 1; Ufmax: 1.57V
Quantity: 21
Ship Date: 12-18 working days
1+ $34.4375
3+ $24.564
10+ $20.496
25+ $19.092
- +
x $34.4375
Ext. Price: $68.87
MOQ: 2
Mult: 1
PSKT96/18
POWERSEM
200mA 1.8KV welding mounting,threaded mounting
Quantity: 10
Ship Date: 12-18 working days
1+ $29.2175
- +
x $29.2175
Ext. Price: $58.43
MOQ: 2
Mult: 1
PSW1C 70/12
POWERSEM
Module: thyristor; double independent; 1.2kV; 53A; ECO-PAC 1; THT
Quantity: 2
Ship Date: 12-18 working days
1+ $33.0745
3+ $23.724
10+ $19.512
- +
x $33.0745
Ext. Price: $66.14
MOQ: 2
Mult: 1
PSW1C70/08
POWERSEM
200mA 800V welding mounting,threaded mounting
Quantity: 2
Ship Date: 12-18 working days
1+ $9.9905
- +
x $9.9905
Ext. Price: $59.94
MOQ: 6
Mult: 1
PSW1C 25/12
POWERSEM
30mA 1.2KV welding mounting,threaded mounting
Quantity: 3
Ship Date: 12-18 working days
1+ $7.366
- +
x $7.366
Ext. Price: $51.56
MOQ: 7
Mult: 1
PSW1C 140/18
POWERSEM
100mA 1.8KV welding mounting,threaded mounting
Quantity: 0
Ship Date: 12-18 working days
- +
x $
Ext. Price:
MOQ: 1
Mult: 1

Thyristors & SCRs

Definition:
{SCR}, often referred to as Selective Catalytic Reduction, is a post-treatment technology used primarily in industrial settings to reduce nitrogen oxides (NOx) emissions from combustion processes. It involves the injection of a reductant, typically ammonia (NH3) or urea, into the exhaust stream where it reacts with NOx in the presence of a catalyst, converting them into nitrogen (N2) and water (H2O).

Function:
The primary function of SCR is to chemically reduce NOx emissions to comply with environmental regulations. It operates by facilitating a redox reaction where the reductant (NH3) reacts with NOx to form harmless nitrogen and water vapor. The catalyst, often made of metal alloys like vanadium, titanium, or platinum, accelerates this reaction, ensuring it occurs at lower temperatures and with higher efficiency.

Applications:
SCR systems are widely used in various industries, including:
1. Power generation: In coal-fired and natural gas-fired power plants to reduce NOx emissions.
2. Automotive industry: In diesel engines to meet stringent emission standards.
3. Industrial processes: In manufacturing facilities that involve high-temperature combustion, such as cement kilns, glass furnaces, and steel mills.
4. Marine applications: In ships' exhaust systems to reduce NOx emissions from marine engines.

Selection Criteria:
When choosing an SCR system, several factors should be considered:
1. Emission Reduction Goals: The system must meet or exceed the required NOx reduction levels.
2. Catalyst Type: Depending on the operating temperature and the specific NOx species, different catalyst formulations may be more effective.
3. Cost: The initial investment, operating costs, and maintenance expenses should be evaluated.
4. Space and Infrastructure: The physical size of the system and the existing infrastructure must accommodate the SCR installation.
5. Regulatory Compliance: Ensure the system complies with all relevant environmental regulations and standards.
6. Reliability and Durability: The system should have a proven track record of reliability and long-term performance.
7. Supplier Support: Consider the availability of technical support and service from the supplier.

In summary, SCR is a crucial technology for reducing harmful NOx emissions in various sectors, and its selection should be based on a comprehensive evaluation of performance, cost, and compliance with environmental standards.
Please refer to the product rule book for details.