Thyristor Power Controllers

Thyristor Power Controllers, also known as Silicon Controlled Rectifiers (SCR) control the load or power that is supplied by a load. They are operated with an alternating Voltage in either a single-phase or three-phase.


The electronic component has a positive terminal (anode) a gate and a negative terminal (cathode). The gate is the control terminal, the main current flows between the positive and negative terminals.


The power controller can be DIN rail or panel mounted. Choosing which one will depend on the application.


The high-speed Thyristors are suitable for use in ovens, dryers, industrial furnaces, AC power switching, inductive loads such as transformers, resistive load and heating, and ventilation applications. They can also be used in lower power circuits light dimmers.


Depending on the switch loads you may need a heatsink.


Features of the different types of Thyristor power controllers


  • Zero crossing outputs

  • RFI suppression

  • Compensates for mains voltage fluctuations

  • Energy efficient

  • Small footprint

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Omschrijving Prijs Power Rating Current Rating Weight Mounting Type Dimensions Fixing Centres Length Width Height Maximum Operating Temperature Minimum Operating Temperature
RS-stocknr. 841-924
FabrikantnummerPSR-25
€ 41,16
Each
Aantal stuks
6kW 25A - Panel Mount 56 x 43 x 21mm 48mm 56mm 43mm 21mm +65 °C -
RS-stocknr. 214-3979
FabrikantnummerZVS-16DV
€ 69,90
Each
Aantal stuks
3.7kW 16A 105g Screw Mount 58 x 55 x 36mm 10mm - - - +85 °C -20 °C
RS-stocknr. 214-3963
FabrikantnummerQVR-TB-RFI
€ 63,75
Each
Aantal stuks
- - - Panel Mount 78 x 41 x 65mm - 78mm 65mm 41mm +65 °C -
RS-stocknr. 919-6245
FabrikantnummerPR3-E-6kW
€ 222,83
Each
Aantal stuks
6kW 8A 770g Panel Mount 105 x 193 x 68mm 2 x 5mm 105mm 193mm 68mm +65 °C -
RS-stocknr. 841-930
FabrikantnummerTPSR-25
€ 35,75
Each
Aantal stuks
- - - - - - - - - +65 °C 0 °C
RS-stocknr. 195-3517
FabrikantnummerBVR-25
€ 126,80
Each
Aantal stuks
- 25A - Panel Mount - 75 x 119mm - - - +65 °C 0 °C
RS-stocknr. 214-3957
FabrikantnummerQLC-TB-RFI
€ 63,75
Each
Aantal stuks
- - - - - - - - - - -
RS-stocknr. 489-3575
FabrikantnummerPR3-E-18KW
€ 316,15
Each
Aantal stuks
18kW 25A 2.6kg Panel Mount 150 x 240 x 100mm 220 x 130mm 150mm 240mm 100mm +65 °C -
RS-stocknr. 457-4195
FabrikantnummerEVR-25BF
€ 186,85
Each
Aantal stuks
- - - - - - - - - +65 °C -
RS-stocknr. 122-1378
FabrikantnummerPR3-DIN-18kW
€ 169,25
Each
Aantal stuks
18kW 25A 950g DIN Rail 110 x 217 x 87mm - 110mm 217mm 87mm +40 °C 0 °C
RS-stocknr. 489-3626
FabrikantnummerZAX27A
€ 78,80
Each
Aantal stuks
- - - - - - - - - +65 °C 0 °C
RS-stocknr. 489-3553
FabrikantnummerPR1-E-6KW
€ 184,40
Each
Aantal stuks
6kW 25A 1.1kg Panel Mount 140 x 99 x 80mm 75 x 120mm 140mm 99mm 80mm +65 °C -
RS-stocknr. 489-3569
FabrikantnummerPR3-E-12KW
€ 281,33
Each
Aantal stuks
12kW 17A 2.6kg Panel Mount 150 x 240 x 100mm 220 x 130mm 150mm 240mm 100mm +65 °C -
RS-stocknr. 122-1377
FabrikantnummerPR3-DIN-12kW
€ 152,05
Each
Aantal stuks
12kW 16.7A 600g DIN Rail 90 x 217 x 87mm - 90mm 217mm 87mm +40 °C 0 °C
RS-stocknr. 493-077
FabrikantnummerPR1-DIN-2.5KW
€ 70,38
Each
Aantal stuks
2.5kW 11A - DIN Rail 94 x 75 x 83mm - 94mm 75mm 83mm +65 °C -
RS-stocknr. 919-6220
FabrikantnummerPFC2 30KVR
€ 607,08
Each
Aantal stuks
- 50A 3kg Panel Mount 205 x 155 x 120mm 140 x 140mm 205mm 155mm 120mm +65 °C -
RS-stocknr. 232-9353
FabrikantnummerFC11AL/2
€ 98,00
Each
Aantal stuks
- - - - - - - - - +65 °C -
RS-stocknr. 919-6232
FabrikantnummerPFC2 80KVR
€ 1.005,80
Each
Aantal stuks
- 125A 5.6kg Panel Mount 270 x 250 x 130mm 227 x 200mm 270mm 250mm 130mm +65 °C -
RS-stocknr. 669-6042
FabrikantnummerDMPR3-E-50kW 415V
€ 704,08
Each
Aantal stuks
36kW 50A 5.2kg Screw Mount 232 x 340 x 124mm 322 x 200mm 232mm 340mm 124mm +65 °C -
RS-stocknr. 919-6236
FabrikantnummerPFC2 100KVR
€ 1.068,53
Each
Aantal stuks
- 150A 5.6kg Panel Mount 270 x 250 x 130mm 227 x 200mm 270mm 250mm 130mm +65 °C -
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