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

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 49 項產品
Results per page
Description Price Power Rating Current Rating Weight Mounting Type Dimensions Fixing Centres Length Width Height Maximum Operating Temperature Minimum Operating Temperature
RS庫存編號 841-924
製造零件編號PSR-25
HK$410.12
單位
6kW 25A - Panel Mount 56 x 43 x 21mm 48mm 56mm 43mm 21mm +65 °C -
RS庫存編號 122-1378
製造零件編號PR3-DIN-18kW
HK$1,462.40
單位
18kW 25A 950g DIN Rail 110 x 217 x 87mm - 110mm 217mm 87mm +40 °C 0 °C
RS庫存編號 493-077
製造零件編號PR1-DIN-2.5KW
HK$531.86
單位
2.5kW 11A - DIN Rail 94 x 75 x 83mm - 94mm 75mm 83mm +65 °C -
RS庫存編號 841-930
製造零件編號TPSR-25
HK$255.11
單位
- - - - - - - - - +65 °C 0 °C
RS庫存編號 919-6232
製造零件編號PFC2 80KVR
HK$6,565.32
單位
- 125A 5.6kg Panel Mount 270 x 250 x 130mm 227 x 200mm 270mm 250mm 130mm +65 °C -
RS庫存編號 232-9353
製造零件編號FC11AL/2
HK$803.53
單位
- - - - - - - - - +65 °C -
RS庫存編號 122-1377
製造零件編號PR3-DIN-12kW
HK$1,194.33
單位
12kW 16.7A 600g DIN Rail 90 x 217 x 87mm - 90mm 217mm 87mm +40 °C 0 °C
RS庫存編號 135-7423
製造零件編號EPACK-2PH/50A/24V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$11,129.35
單位
- - - - - - - - - - -
RS庫存編號 195-3517
製造零件編號BVR-25
HK$1,074.78
單位
- 25A - Panel Mount - 75 x 119mm - - - +65 °C 0 °C
RS庫存編號 489-3547
製造零件編號PR1-E-3KW
HK$1,200.30
單位
3kW 12.5A 1.1kg Panel Mount 140 x 99 x 80mm 75 x 120mm 140mm 99mm 80mm +65 °C -
RS庫存編號 135-7433
製造零件編號EPACK-3PH/16A/24V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$13,339.76
單位
- - - - - - - - - - -
RS庫存編號 135-7416
製造零件編號EPACK-2PH/25A/24V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$10,580.56
單位
- - - - - - - - - - -
RS庫存編號 135-7434
製造零件編號EPACK-3PH/25A/500V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$13,991.54
單位
- - - - - - - - - - -
RS庫存編號 489-3553
製造零件編號PR1-E-6KW
HK$1,641.81
單位
6kW 25A 1.1kg Panel Mount 140 x 99 x 80mm 75 x 120mm 140mm 99mm 80mm +65 °C -
RS庫存編號 135-7415
製造零件編號EPACK-2PH/25A/500V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$10,960.77
單位
- - - - - - - - - - -
RS庫存編號 135-7449
製造零件編號EPACK-3PH/100A/24V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$16,958.51
單位
- - - - - - - - - - -
RS庫存編號 135-7445
製造零件編號EPACK-3PH/63A/24V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$15,108.48
單位
- - - - - - - - - - -
RS庫存編號 135-7426
製造零件編號EPACK-2PH/80A/500V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$12,345.86
單位
- - - - - - - - - - -
RS庫存編號 135-7419
製造零件編號EPACK-2PH/40A/500V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
HK$11,349.88
單位
- - - - - - - - - - -
RS庫存編號 457-4195
製造零件編號EVR-25BF
HK$1,281.42
單位
- - - - - - - - - +65 °C -