Band Heater
| Powered by phpBay Pro |
How do I find out the size of the resistor I need for my quartz heater?
Markings on the old resistor "IN 540 DC" with only one silver band.
I don't think it's a resistor. It may be a diode, A # 1N540. Let me check my references for specs.
Yes, definitely a diode, the band denotes the direction of current flow.
Any electronics part store should have a substitute for it. But the more common 1N4005 is easier to find, cheaper and actually has a slightly higher rating.
Recently Purchased:
Plastic Injection Machine Band Heater 250W 220V 1 37/64" x 1 3/16", Plastic Injection Machine Band Heater 1 3/8" x 63/64" 220V 250W, Dickersbach Leybold 335mm x 45mm 230V 700W Barrel Band Drum Heater 200-91-523, 250W 220V 1 37/64" x 1 37/64" Band Heater for Plastic Injection Machine, set of 4 new heater bands and 1 thermocouple, Plastic Injection Machine Part Heating Band Heater 250W 220V 1 49/64" x 1 49/64", HCS 519-686-2715 B1878 HEATER BAND ELEMENT 240V 500W WATT 8X1-1/2IN 53999, HCS EC689 186107 PIPE HEATER BAND ELEMENT 230V 600W WATT 6X1-1/2IN 54004, FAST HEAT BM028312 HEATER BAND ELEMENT 240V 2500W WATT 3-3/4X5-1/2IN 54015, Stainless Steel Sheathed Electrical Heat Band Heater 250W 220V 1 3/8" x 1 49/64", 250 Watt Power 220V 1 3/16" x 1 3/16" Band Heater for Injection Machine, Plastic Injection Machine Part Band Heater 250W 220V 2 1/6" x 1 3/8", TEMPCO OC260 8129 BAND TUBE CLAMP HEATER 900W WATTS 230V VOLTS 4-3/4-2-1/2 14791, Wires Leading Oval Shaped Heating Ring 750W 220V Heater Band, 60mm x 55mm Iron Sheathed Mica Band Heating Element Heater 220V 310W, Injection Machine 220V 150W Hot Sleeves Replacement Mica Heater Band 35 x 45mm, Replacement 50mm x 40mm 190W 220V Mica Band Heater for Injection Machine, Stainless Steel Sheathed Electrical 35 x 50mm Heat Band Heater 165W 220V, 50mm x 35mm Iron Sheathed Mica Band Heating Element Heater 220V 160W, Stainless Steel 50 x 50mm Mica Band Heater w Leads 240W 220V, 220V 150W Plastic Injection Machine Mica Band Heater 45mm x 35mm, Replacement 220V 270W Iron Sheathed Heating Band Heater 70mm x 40mm, Injection Machine Part Mica Heating Band Heater 50mm x 55mm 250W 220V, Injection Machine Part Braid Lead Mica Band Heater 220V 250W 50mm x 55mm, 50mm x 40mm 2 Wire Cylindrical Mica Band Heater 220V 190W for Injected Mould, Replacement Braid Lead Mica Band Heater 80mm x 80mm 220V 600W Watt, 40mmx30mm 2 Wire Mica Band Heater 220V 120W for Injected Mould, 220V 100W Plastic Injection Machine Mica Band Heater 35mm x 30mm, AC 220V 100W Electrical Stainless Steel 35 x 30mm Mica Band Heater , Electric Heating Band Heater 250W 220V 1 31/32" x 1 37/64" for Injection Machine, 220V 120W Electric Plastic Injection Machine Band Heater 45 x 30mm, 40mm x 45mm Stainless Steel Heating Element Band Heater 220V 170W, 40mm x 50mm Stainless Steel Mica Heating Element Band Heater 220V 190W, 60mm x 55mm Iron Sheathed Mica Band Heating Element Heater 220V 310W, Electric Heating Band Heater 150W 220V 40 x 40mm for Injection Machine, 70mm x 70mm 2 Wire Cylindrical Band Heater 220V 280W for Injected Mould , Injection Machine Part Mica Band Heater 80mm x 90mm 650W 220V, 220V 220W 45mm x 50mm Replacing Mica Band Heater for Injection Machine, Injection Machine Part 60mm x 40mm 230W 220V Mica Band Heater, Replacement Braid Lead Mica Band Heater 90mm x 90mm 220V 770W Watt, 30mm x 30mm Stainless Steel Mica Heating Element Band Heater 220V 85W, Braid Lead Iron Sheathed Heating Band Heater 40mm x 45mm 220V 170W, Plastic Injection Machine Part 35 x 35mm Mica Band Heater 220V 120W, 370W 220V Iron Sheethed Injection Machine 65 x 60mm Heater Band w 2 Leads, 45mm x 50mm 220V 220W Iron Sheathed Band Heater for Injection Machine, Stainless Steel Shell 130W 220V Heating Mica Band Heater 35 x 40mm, 370W 220V Iron Sheethed Injection Machine 65 x 60mm Heater Band w 2 Leads, Stainless Steel Sheathed Electrical 70 x 45mm Mica Heat Band Heater 300W 220V, Injection Machine Part 60mm x 40mm 230W 220V Mica Band Heater, 220V 190W Watt 50mm x 40mm Replaceable Braid Lead Mica Heating Band Heater,
| Powered by phpBay Pro |