Block Toroidal core transformer 631249

Block Brand: Block
The Block transformers are a series of electrical components designed for efficient voltage conversion, characterised by their diverse power ratings, varying input and output voltages, and low magnetic field features, making them ideal for use in sensitive electronic applications.
Description Image Product Buy Pricing (Ex VAT) Power Rating Height Output Current Output Voltage Type Primary Voltage Number of Outputs Connection Design type Fitting method Frequency Input Voltage Insulation class Max. ambient temperature Number of Inputs Protection Class Standards Test voltage
Block RKD100/2x15 Transformer 2x115V 2x15V AC 100VA 3.33A Low Magnetic
Block RKD100/2x15 Transformer 2x115V 2x15V AC 100VA 3.33A Low Magnetic
Extended range
Order code: 11-5025
MPN: RKD 100/2x15

2 available to back orderBack-order availability date - 30/12/2025
1+ £46.56
Price per unit Ex VAT 		100VA 45mm 3.33A 2 x 15 V AC Toroidal core transformer 2 x 115V 2 Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz 2 x 115 V A 40°C 2 II (prepared) IEC 61558-2-4; 2-6, DIN EN 61558-2-4; 2-6, VDE 0570 Part 2-4; 2-6 4000V
Block RKD120/2x9 Toroidal Transformer 120VA 2x115V & 2x9V 6.66A
Block RKD120/2x9 Toroidal Transformer 120VA 2x115V & 2x9V 6.66A
Extended range
Order code: 11-5029
MPN: RKD 120/2x9

2 available to back orderBack-order availability date - 30/12/2025
1+ £51.10
Price per unit Ex VAT 		120VA 46mm 6.66A 2 x 9 V AC Toroidal core transformer 2 x 115V 2 Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz 2 x 115 V A 40°C 2 II (prepared) IEC 61558-2-4; 2-6, DIN EN 61558-2-4; 2-6, VDE 0570 Part 2-4; 2-6 4000V
Block RKD15/2x6 Core Transformer 115V/6V 15VA 1.25A Low Magnetic Field
Block RKD15/2x6 Core Transformer 115V/6V 15VA 1.25A Low Magnetic Field
Extended range
Order code: 11-5031
MPN: RKD 15/2x6

4 available to back orderBack-order availability date - 30/12/2025
1+ £36.98
Price per unit Ex VAT 		15VA 27mm 1.25A 2 x 6 V AC Toroidal core transformer 2 x 115V 2 Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz 2 x 115 V A 40°C 2 II (prepared) IEC 61558-2-4; 2-6, DIN EN 61558-2-4; 2-6, VDE 0570 Part 2-4; 2-6 4000V
Block RKD15/2x9 Transformer 2x115V 2x9V 15VA 0.83A Low Magnetic Field
Block RKD15/2x9 Transformer 2x115V 2x9V 15VA 0.83A Low Magnetic Field
Extended range
Order code: 11-5032
MPN: RKD 15/2x9

Available to back orderBack order, lead time 5 weeks
1+ £36.49
Price per unit Ex VAT 		15VA 27mm 0.83A 2 x 9 V AC Toroidal core transformer 2 x 115V 2 Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz 2 x 115 V A 40°C 2 II (prepared) IEC 61558-2-4; 2-6, DIN EN 61558-2-4; 2-6, VDE 0570 Part 2-4; 2-6 4000V
Block RKD20/2x18 Toroidal Transformer 2x115/18V 20VA 555mA Dual Voltage
Block RKD20/2x18 Toroidal Transformer 2x115/18V 20VA 555mA Dual Voltage
Extended range
Order code: 11-5036
MPN: RKD 20/2x18

3 available to back orderBack-order availability date - 30/12/2025
1+ £39.01
Price per unit Ex VAT 		20VA 31mm 555mA 2 x 18 V AC Toroidal core transformer 2 x 115V 2 Open end cable Open Central attachment by means of two flexible insulating discs, a metal plate and screw 50 - 60Hz 2 x 115 V A 40°C 2 II (prepared) IEC 61558-2-4; 2-6, DIN EN 61558-2-4; 2-6, VDE 0570 Part 2-4; 2-6 4000V


Trustpilot