Transformers & Inductors

Transformers simply ‘transform’ alternating current of one voltage to another voltage (i.e. 230V to 110V) and are often used throughout industry to safely power electrical tools, lighting and machinery/equipment. Wattbits.com stock a good variety of power transformers and accessories in stock – site transformers, variable transformers (variac transformers), ferrites, inductors – and if you’re buying your power transformers in bulk we guarantee to give you a great deal.

Product List

Image	Part Number	Description	Manufacturer	Stock Level	Price (exc. VAT)	Purchase	RoHS	Extended Range	Datasheet
	1 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 1A, 240V, (1F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 1F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Available: 34 MOQ: 1	1+ £31.68 2+ £29.07 5+ £26.90 25+ £24.72
	2 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 2A, 240V, (2F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 2F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Available: 17 MOQ: 1	1+ £35.06 2+ £32.35 5+ £30.05 25+ £27.67
	3 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 3A, 240V, (3F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 3F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Available: 15 MOQ: 1	1+ £41.80 2+ £38.91 5+ £36.35 25+ £33.58
	4 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 4A, 240V, (4F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 4F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Available: 19 MOQ: 1	1+ £57.54 2+ £54.21 5+ £51.04 25+ £47.35
	6 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 6A, 240V, (6F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 6F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Awaiting delivery. MOQ: 1	1+ £65.42 2+ £61.86 5+ £58.39 25+ £54.24
	8 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 8A, 240V, (8F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 8F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Awaiting delivery. MOQ: 1	1+ £73.29 2+ £69.52 5+ £65.73 25+ £61.13
	10 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 10A, 240V (10F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 10F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Awaiting delivery. MOQ: 1	1+ £81.16 2+ £77.17 5+ £73.08 25+ £68.01
	15 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 15A, 240V, (15F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 15F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Available: 4 MOQ: 1	1+ £135.13 2+ £129.64 5+ £123.46 25+ £115.24
	20 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 20A, 240V, (20F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 20F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Available: 5 MOQ: 1	1+ £150.87 2+ £144.95 5+ £138.15 25+ £129.01
	28 Amp Variac, Open Type	Variable Transformer, Open Type, Single Phase, 28A, 240V, (28F-1) This variac gives a continuously variable alternating current (a.c.) output voltage, has a solid construction, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Complete with knob, dial and screw terminals, Ravi Electricals, 28F-1 Special Instructions: RoHS Exempt	Ravi Electricals	Available: 5 MOQ: 1	1+ £203.72 2+ £196.33 5+ £187.47 25+ £175.26
	WBRX015	Robust 110v tool and site transformer for power tool, lighting and machinery applications on building sites. Features: Thermal overload protection, Glass reinforced polyester (GRP) case providing ingress protection to IP44, Output sockets to BS EN 60309 / IEC 60309 (Previously BS4343) and 2 meter input mains lead fitted with plug. Voltage input = 230V, Output = 110V, 2 x 16Amp sockets, Tool rating = 1500VA, Cont. rating = 1050VA, 50Hz, Size: 290x200x240mm. Intermittent Rating: maximum rating for operating load at 25% duty cycle, i.e. 5 minutes on / 15 minutes off. Alternative Products Available Special Instructions: Available while stocks last. Due to inherent high in-rush currents at switch-on, this unit requires a suitably rated anti-surge supply fuse. Miniature Circuit Breakers (MCB's) protecting sockets should have a type C or D tripping characteristic.	Wattbits	Available: 4 MOQ: 1	1+ £47.75
	B82477G4333M000	Inductors / Chokes, 33uH, Tolerence= -25 to +25%, Current rating=3A, , Epcos, B82477G4333M000 Alternative Products Available Special Instructions: Magnetically sheilded	Epcos	Available: 800 MOQ: 5	5+ £0.83 25+ £0.48 50+ £0.42 100+ £0.38
	CMV1X-1	Variable Transformer, Encapsulated Type, Single Phase, 1A, 240V, (CMV1X-1) These units give a continuously variable alternating current (a.c.) output voltage, have a solid construction, Silver Plated Commutator, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Negligible Maintenance and trouble free long life. Complete with knob, dial and screw terminals. Windings are encapsulated for extra protection, terminals must be protected from user. Alternative Products Available	Carroll & Meynell	Available: 24 MOQ: 1	1+ £51.51 2+ £44.71 5+ £39.84 10+ £36.38
	CMV0.7E-1	Variable Transformer, Closed Type, Single Phase, 0.7A, 240V, (CMV0.7E-1) These units give a continuously variable alternating current (a.c.) output voltage, have a solid construction, Silver Plated Commutator, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Negligible Maintenance and trouble free long life. Complete with knob, dial and screw terminals. Enclosed in painted metalenclosure, rated to IP22 Alternative Products Available	Carroll & Meynell	Available: 1 MOQ: 1	1+ £66.95 2+ £59.73 5+ £54.25 10+ £49.89
	CMV2E-1	Variable Transformer, Closed Type, Single Phase, 2A, 240V, (CMV2E-1) Designed for the input and output to be wired by the user. Inside the case are screw terminals allowing connection, please download the datasheet above for full instructions. These units give a continuously variable alternating current (a.c.) output voltage, have a solid construction, Silver Plated Commutator, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Negligible Maintenance and trouble free long life. Complete with knob, dial and screw terminals. Enclosed in painted metalenclosure, rated to IP22 Alternative Products Available	Carroll & Meynell	Available: 66 MOQ: 1	1+ £71.37 2+ £64.01 5+ £58.37 10+ £53.76
	CMV3E-1	Variable Transformer, Closed Type, Single Phase, 3A, 240V, (CMV3E-1) Designed for the input and output to be wired by the user. Inside the case are screw terminals allowing connection, please download the datasheet above for full instructions. These units give a continuously variable alternating current (a.c.) output voltage, have a solid construction, Silver Plated Commutator, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Negligible Maintenance and trouble free long life. Complete with knob, dial and screw terminals. Enclosed in painted metalenclosure, rated to IP22 Alternative Products Available	Carroll & Meynell	Available: 23 MOQ: 1	1+ £91.97 2+ £84.05 5+ £77.59 10+ £71.78
	CMV5E-1	Variable Transformer, Closed Type, Single Phase, 5A, 240V, (CMV5E-1) Designed for the input and output to be wired by the user. Inside the case are screw terminals allowing connection, please download the datasheet above for full instructions. These units give a continuously variable alternating current (a.c.) output voltage, have a solid construction, Silver Plated Commutator, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Negligible Maintenance and trouble free long life. Complete with knob, dial and screw terminals. Enclosed in painted metalenclosure, rated to IP22 Alternative Products Available	Carroll & Meynell	Available: 8 MOQ: 1	1+ £125.80 2+ £116.95 5+ £109.18 10+ £101.39
	CMV10E-1	Variable Transformer, Closed Type, Single Phase, 10A, 240V, (CMV10E-1) Designed for the input and output to be wired by the user. Inside the case are screw terminals allowing connection, please download the datasheet above for full instructions. These units give a continuously variable alternating current (a.c.) output voltage, have a solid construction, Silver Plated Commutator, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Negligible Maintenance and trouble free long life. Complete with knob, dial and screw terminals. Enclosed in painted metalenclosure, rated to IP22 Alternative Products Available	Carroll & Meynell	Awaiting delivery. MOQ: 1	1+ £159.60 2+ £149.81 5+ £140.73 10+ £130.97
	CMV8E-1	Variable Transformer, Closed Type, Single Phase, 8A, 240V, (CMV8E-1) Designed for the input and output to be wired by the user. Inside the case are screw terminals allowing connection, please download the datasheet above for full instructions. These units give a continuously variable alternating current (a.c.) output voltage, have a solid construction, Silver Plated Commutator, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Negligible Maintenance and trouble free long life. Complete with knob, dial and screw terminals. Enclosed in painted metalenclosure, rated to IP22 Alternative Products Available	Carroll & Meynell	Available: 1 MOQ: 1	1+ £139.05 2+ £129.82 5+ £121.54 10+ £112.98
	CMV15E-1	Variable Transformer, Closed Type, Single Phase, 15A, 240V, (CMV15E-1) Designed for the input and output to be wired by the user. Inside the case are screw terminals allowing connection, please download the datasheet above for full instructions. These units give a continuously variable alternating current (a.c.) output voltage, have a solid construction, Silver Plated Commutator, high efficiency/excellent regulation and no waveform distortion with smooth linear output & overload capacity. Negligible Maintenance and trouble free long life. Complete with knob, dial and screw terminals. Enclosed in painted metalenclosure, rated to IP22 Alternative Products Available	Carroll & Meynell	Available: 5 MOQ: 1	1+ £213.56 2+ £201.70 5+ £192.50 10+ £180.26