Voltage regulating coil for SVC TND TSD SVR voltage regulators cheap price high quality
Copper wire enamelled wire winding, tight and uniform, stable performance
Adopting high quality materials and compact structure, the distance between iron core and winding is minimised, so the efficiency can reach over 95%.
Made of high quality and low loss materials, with uniform round loading surface and continuous winding, low resistance loss and heat generation.

Polishing process, can make the product line neatly, uniform grinding surface, bright razor-through
| Model | capacity | Iron core | coil | No-load test | Coil size | remark | ||
| OD*ID*H | Line diameter | spiral | mA | W | OD*ID*H | |||
| TDGC1 series | 1k | Ø126ר65×70 | Ø0.64 | 430T | 200 | 13 | Ø129ר58×83 | Vertical grinding surface |
| 2k | Ø165ר90×70 | Ø0.93 | 360T | 250 | 20 | Ø165ר83×85 | ||
| 3k | Ø200ר111×60 | Ø1.18 | 340T | 280 | 20 | Ø203ר105×77 | ||
| 5k | Ø228ר137×75 | Ø1.9 | 310T | 350 | 32 | Ø235ר126×87 | Side mill | |
| 7k | Ø228ר137×80 | Ø2.26 | 265T | 450 | 35 | Ø235ר126×92 | ||
| 10k-Ⅰ | Ø290ר195×85 | Ø3.04 | 262T | 170 | 20 | Ø300ר176×105 | ||
| 10k-Ⅱ | Ø290ר200×90 | Ø3.05 | 270T | 150 | 20 | Ø300ר176×110 | ||
| 10k-Ⅲ | Ø290ר200×90 | Ø2.75 | 320T | Ø300ר176×110 | 0-310V | |||
| TDGC2 series | 0.2k | Ø90ר45×45 | Ø0.25 | 750T | 100 | 5 | Ø92ר41×57 | Vertical grinding surface |
| 0.5k | Ø100ר49×55 | Ø0.38 | 625T | 130 | 7 | Ø103ר44×65 | ||
| 1k | Ø142ר65×50 | Ø0.64 | 440T | 260 | 13 | Ø145ר60×64 | ||
| 2k/flat | Ø158ר65×50 | Ø0.93 | 340T | 280 | 16 | Ø160ר58×63 | ||
| 2k/high | Ø142ר65×65 | Ø0.93 | 316T | 280 | 16 | Ø145ר58×85 | ||
| 3k | Ø175ר80×55 | Ø1.20 | 328T | 320 | 18 | Ø178ר74×71 | ||
| 5k-Ⅰ | Ø200ר100×70 | Ø1.90 | 260T | 360 | 22 | Ø207ר92×87 | ||
| 5k-Ⅱ | Ø200ר100×75 | Ø2.0 | 252T | 360 | 22 | Ø207ר92×92 | ||