德键电子波纹绕线功率电阻器、波浪线绕电阻器 (DQ) 标准型及 (DQ-*N) 无感型系列,是于圆柱形陶瓷管上固定两个引出端子,陶瓷管上缠绕扁带波浪状之合金电阻线,并于表面施以耐高温之不燃性树脂涂装补覆,待电阻体阴干后,经由高温处理固定绝缘,并配装固定脚架而成。由于电阻合金线材受限,可制电阻值范围较低,如需高阻抗时请参考DR系列电阻器。本品可制成多端子,固定低感抗电阻,或半可调整型之各类电阻器。
(DQ-*N) 功率波浪型无感电阻器系列,采用 Ayrton Perry 无感绕线法来消除电感寄生效应,从而使电感量降到最低,适用于高能耗,高温环境。并且于同样的功率下,(DQ-*N) 波浪型电阻器的体积只有 (DR) 系列的一半。
德键电子生产的管型功率型电阻器 (DQ) 标准型及 (DQ-*N) 无感型系列,符合 RoHS 和无铅标准。提供大电力、大功率电阻器产品目录下载。若需特殊规格型式,请与德键电子业务联系。
下载 PDF 版本: 大功率 无感 波纹绕线电阻器 (DQ)。
波浪线绕功率电阻 (DQ-A)
N - 无架型 尺寸图
波浪线绕功率电阻 (DQ-A)
G - 水平式支架 尺寸图 |
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功率 | 尺寸 (Unit: mm) | 阻值范围 | ||||||||||||||
A | B | C | D | E | F | G | H | I | J | K | L | M | O | |||
75W | 110 | 25 | 16 | 30 | 8 | 150 | 5 | 18 | 6 | 166 | 58 | 1.2 | 6 | 27 | 1.5~8Ω | |
90W | 90 | 28 | 18 | 32 | 8 | 130 | 5 | 19 | 6 | 146 | 60 | 1.2 | 6 | 27 | 1.5~9Ω | |
120W | 110 | 28 | 18 | 32 | 8 | 150 | 5 | 19 | 6 | 166 | 60 | 1.2 | 6 | 27 | 2~12Ω | |
150W | 140 | 28 | 18 | 32 | 8 | 180 | 5 | 19 | 6 | 196 | 60 | 1.2 | 6 | 27 | 2~15Ω | |
180W | 160 | 28 | 18 | 32 | 8 | 200 | 5 | 19 | 6 | 216 | 60 | 1.2 | 6 | 27 | 3~18Ω | |
225W | 195 | 28 | 18 | 32 | 8 | 235 | 5 | 19 | 6 | 251 | 60 | 1.2 | 6 | 27 | 3~23Ω | |
240W | 185 | 35 | 24 | 36 | 10 | 225 | 5 | 19 | 8 | 245 | 76 | 1.6 | 6 | 34 | 5~24Ω | |
300W | 210 | 35 | 24 | 36 | 10 | 250 | 5 | 19 | 8 | 274 | 76 | 1.6 | 6 | 34 | 5~30Ω | |
375W | 210 | 40 | 25 | 38 | 12 | 250 | 5 | 20 | 8 | 274 | 78 | 1.6 | 6 | 34 | 6~38Ω | |
450W | 260 | 40 | 25 | 38 | 12 | 300 | 5 | 20 | 8 | 320 | 78 | 1.6 | 6 | 34 | 6~45Ω | |
600W | 330 | 40 | 25 | 38 | 12 | 370 | 5 | 20 | 8 | 395 | 78 | 1.6 | 6 | 34 | 7~60Ω | |
750W | 330 | 50 | 35 | 50 | 12 | 380 | 6 | 25 | 9 | 400 | 100 | 1.6 | 8 | 40 | 8~75Ω | |
900W | 400 | 50 | 35 | 50 | 12 | 450 | 6 | 25 | 9 | 470 | 100 | 1.6 | 8 | 40 | 8~90Ω | |
1000W | 460 | 50 | 35 | 50 | 12 | 510 | 6 | 25 | 9 | 530 | 100 | 1.6 | 8 | 40 | 12~100Ω | |
1200W | 460 | 60 | 40 | 55 | 15 | 515 | 6 | 30 | 10 | 535 | 110 | 1.6 | 10 | 50 | 12~120Ω | |
1500W | 540 | 60 | 40 | 55 | 15 | 595 | 6 | 30 | 10 | 615 | 110 | 1.6 | 10 | 50 | 15~150Ω | |
2000W | 650 | 65 | 42 | 62 | 15 | 702 | 6 | 30 | 10 | 722 | 115 | 1.6 | 10 | 50 | 15~200Ω |
波浪线绕功率电阻 (DQ-B)
N - 无架型 尺寸图
波浪线绕功率电阻 (DQ-B)
Z - 立式型支架 尺寸图
波浪线绕功率电阻 (DQ-B)
G - 水平式支架 尺寸图 |
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功率 | 尺寸(Unit: mm) | 阻值范围 | ||||||||||||||
R | L1 | L2 | L3 | H | N | d | M | q | Q | |||||||
30W | 20 | 70 | 100 | 120 | 50 | 6 | 3.5 | 5 | 5 | 20 | 2~1KΩ | |||||
40W | 20 | 87 | 115 | 137 | 50 | 6 | 3.5 | 5 | 5 | 20 | 2~1KΩ | |||||
50W | 28 | 90 | 122 | 143 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 5~1KΩ | |||||
80W | 28 | 90 | 122 | 143 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 5~2KΩ | |||||
100W | 28 | 170 | 202 | 223 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 10~3KΩ | |||||
150W | 28 | 215 | 247 | 268 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 10~3KΩ | |||||
200W | 28 | 267 | 299 | 320 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 10~5KΩ | |||||
250W | 28 | 267 | 299 | 320 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 10~5KΩ | |||||
300W | 40 | 267 | 305 | 343 | 90 | 10 | 4.5 | 6 | 6 | 40 | 20~5KΩ | |||||
400W | 40 | 330 | 367 | 406 | 90 | 10 | 4.5 | 6 | 6 | 40 | 20~5KΩ | |||||
500W | 50 | 330 | 370 | 415 | 98 | 10 | 6 | 8.5 | 8 | 50 | 20~5KΩ | |||||
600W | 50 | 330 | 370 | 415 | 98 | 10 | 6 | 8.5 | 8 | 50 | 20~5KΩ | |||||
700W | 50 | 400 | 440 | 485 | 95 | 10 | 6 | 8.5 | 8 | 50 | 20~5KΩ | |||||
800W | 70 | 300 | 331 | 362 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
1000W | 70 | 300 | 331 | 362 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
1500W | 70 | 415 | 446 | 477 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
2000W | 70 | 510 | 541 | 572 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
2500W | 70 | 600 | 631 | 662 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
3000W | 70 | 600 | 631 | 662 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
4000W | 100 | 430 | 468 | 521 | 155 | 15 | 8 | - | 8 | 100 | 40~500Ω | |||||
5000W | 100 | 500 | 538 | 591 | 155 | 15 | 8 | - | 8 | 100 | 40~500Ω | |||||
6000W | 100 | 600 | 638 | 691 | 155 | 15 | 8 | - | 8 | 100 | 40~500Ω | |||||
10000W | 150 | 600 | 640 | 720 | 260 | 30 | 8 | - | 10 | 150 | 40~500Ω | |||||
12000W | 150 | 660 | 700 | 780 | 260 | 30 | 8 | - | 10 | 150 | 40~500Ω | |||||
15000W | 150 | 660 | 700 | 780 | 260 | 30 | 8 | - | 10 | 150 | 40~500Ω | |||||
20000W | 150 | 1000 | 1040 | 1120 | 260 | 30 | 8 | - | 10 | 150 | 40~500Ω |
波纹绕线电阻器 (DQAN)
75W ~ 2000W N - 无架型 尺寸图
波浪线绕电阻器 (DQAN)
75W ~ 2000W G - 水平式支架 尺寸图 |
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功率 | 尺寸(单位: mm) | 阻值范围 | ||||||||||||||
A | B | C | D | E | F | G | H | I | J | K | L | M | O | |||
75W | 110 | 25 | 16 | 30 | 8 | 150 | 5 | 18 | 6 | 166 | 58 | 1.2 | 6 | 27 | 1.5~8Ω | |
90W | 90 | 28 | 18 | 32 | 8 | 130 | 5 | 19 | 6 | 146 | 60 | 1.2 | 6 | 27 | 1.5~9Ω | |
120W | 110 | 28 | 18 | 32 | 8 | 150 | 5 | 19 | 6 | 166 | 60 | 1.2 | 6 | 27 | 2~12Ω | |
150W | 140 | 28 | 18 | 32 | 8 | 180 | 5 | 19 | 6 | 196 | 60 | 1.2 | 6 | 27 | 2~15Ω | |
180W | 160 | 28 | 18 | 32 | 8 | 200 | 5 | 19 | 6 | 216 | 60 | 1.2 | 6 | 27 | 3~18Ω | |
225W | 195 | 28 | 18 | 32 | 8 | 235 | 5 | 19 | 6 | 251 | 60 | 1.2 | 6 | 27 | 3~23Ω | |
240W | 185 | 35 | 24 | 36 | 10 | 225 | 5 | 19 | 8 | 245 | 76 | 1.6 | 6 | 34 | 5~24Ω | |
300W | 210 | 35 | 24 | 36 | 10 | 250 | 5 | 19 | 8 | 274 | 76 | 1.6 | 6 | 34 | 5~30Ω | |
375W | 210 | 40 | 25 | 38 | 12 | 250 | 5 | 20 | 8 | 274 | 78 | 1.6 | 6 | 34 | 6~38Ω | |
450W | 260 | 40 | 25 | 38 | 12 | 300 | 5 | 20 | 8 | 320 | 78 | 1.6 | 6 | 34 | 6~45Ω | |
600W | 330 | 40 | 25 | 38 | 12 | 370 | 5 | 20 | 8 | 395 | 78 | 1.6 | 6 | 34 | 7~60Ω | |
750W | 330 | 50 | 35 | 50 | 12 | 380 | 6 | 25 | 9 | 400 | 100 | 1.6 | 8 | 40 | 8~75Ω | |
900W | 400 | 50 | 35 | 50 | 12 | 450 | 6 | 25 | 9 | 470 | 100 | 1.6 | 8 | 40 | 8~90Ω | |
1000W | 460 | 50 | 35 | 50 | 12 | 510 | 6 | 25 | 9 | 530 | 100 | 1.6 | 8 | 40 | 12~100Ω | |
1200W | 460 | 60 | 40 | 55 | 15 | 515 | 6 | 30 | 10 | 535 | 110 | 1.6 | 10 | 50 | 12~120Ω | |
1500W | 540 | 60 | 40 | 55 | 15 | 595 | 6 | 30 | 10 | 615 | 110 | 1.6 | 10 | 50 | 15~150Ω | |
2000W | 650 | 65 | 42 | 62 | 15 | 702 | 6 | 30 | 10 | 722 | 115 | 1.6 | 10 | 50 | 15~200Ω |
无感波浪功率电阻器(DQBN)
30W ~ 20000W N - 无架型 尺寸图
无感波浪绕线电阻器(DQBN)
30W ~ 20000W Z - 立式型支架 尺寸图
无感波纹绕线电阻器(DQBN)
30W ~ 20000W G - 水平式支架 尺寸图 |
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功率 | 尺寸 (Unit: mm) | 阻值范围 | ||||||||||||||
R | L1 | L2 | L3 | H | N | d | M | q | Q | |||||||
30W | 20 | 70 | 100 | 120 | 50 | 6 | 3.5 | 5 | 5 | 20 | 2~1KΩ | |||||
40W | 20 | 87 | 115 | 137 | 50 | 6 | 3.5 | 5 | 5 | 20 | 2~1KΩ | |||||
50W | 28 | 90 | 122 | 143 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 5~1KΩ | |||||
80W | 28 | 90 | 122 | 143 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 5~2KΩ | |||||
100W | 28 | 170 | 202 | 223 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 10~3KΩ | |||||
150W | 28 | 215 | 247 | 268 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 10~3KΩ | |||||
200W | 28 | 267 | 299 | 320 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 10~5KΩ | |||||
250W | 28 | 267 | 299 | 320 | 68 | 9 | 4.5 | 5.5 | 6 | 28 | 10~5KΩ | |||||
300W | 40 | 267 | 305 | 343 | 90 | 10 | 4.5 | 6 | 6 | 40 | 20~5KΩ | |||||
400W | 40 | 330 | 367 | 406 | 90 | 10 | 4.5 | 6 | 6 | 40 | 20~5KΩ | |||||
500W | 50 | 330 | 370 | 415 | 98 | 10 | 6 | 8.5 | 8 | 50 | 20~5KΩ | |||||
600W | 50 | 330 | 370 | 415 | 98 | 10 | 6 | 8.5 | 8 | 50 | 20~5KΩ | |||||
700W | 50 | 400 | 440 | 485 | 95 | 10 | 6 | 8.5 | 8 | 50 | 20~5KΩ | |||||
800W | 70 | 300 | 331 | 362 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
1000W | 70 | 300 | 331 | 362 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
1500W | 70 | 415 | 446 | 477 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
2000W | 70 | 510 | 541 | 572 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
2500W | 70 | 600 | 631 | 662 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
3000W | 70 | 600 | 631 | 662 | 135 | 15 | 8 | - | 8 | 70 | 40~500Ω | |||||
4000W | 100 | 430 | 468 | 521 | 155 | 15 | 8 | - | 8 | 100 | 40~500Ω | |||||
5000W | 100 | 500 | 538 | 591 | 155 | 15 | 8 | - | 8 | 100 | 40~500Ω | |||||
6000W | 100 | 600 | 638 | 691 | 155 | 15 | 8 | - | 8 | 100 | 40~500Ω | |||||
10000W | 150 | 600 | 640 | 720 | 260 | 30 | 8 | - | 10 | 150 | 40~500Ω | |||||
12000W | 150 | 660 | 700 | 780 | 260 | 30 | 8 | - | 10 | 150 | 40~500Ω | |||||
15000W | 150 | 660 | 700 | 780 | 260 | 30 | 8 | - | 10 | 150 | 40~500Ω | |||||
20000W | 150 | 1000 | 1040 | 1120 | 260 | 30 | 8 | - | 10 | 150 | 40~500Ω |
项目 | 试验方法 | 性能 |
电阻值容许公差 | JIS-C-5202 5-1 | Resistance Nominal Tolerance 1≤R 1>R ±5%(J) ±10%(K) |
电阻温度特性 | JIS-C-5202 5-2 | ±400PPM/°C MAX |
定格负荷 | JIS-C-5202 5-4 | ΔR/R≤ ±(0.5%+0.1Ω) Surface temperature up 350°C MAX |
短时间过负荷 | JIS-C-5202 5-5 500% rated wattage 5 seconds |
Free of appearance or structural irregularity ΔR/R≤ ±(2%+0.1Ω) |
绝缘抵抗 | JIS-C-5202 5-6 500VDC | 100MΩ min |
耐电压 | JIS-C-5202 5-7 1000VDC 1 minute Between terminal and anchor stand |
Free of appearance or structural irregularity ΔR/R≤ ±(0.1%+0.05Ω) |
端子强度 | JIS-C-5202 6-1 8kg 30 seconds | Free of appearance or structural irregularity |
耐振性 | JIS-C-5202 6-3 1.5m/m 10 ~ 50 ~ 10 Hz/min X-Y-Z 2 hours each |
Free of appearance or structural irregularity Surface coating crack ΔR/R≤ ±(1%+0.05Ω) |
热冲击 | JIS-C-5202 7-3 Room temp 30 minutes ON-55°C 15 minutes OFF |
Free of structural irregularity ΔR/R≤ ±(1%+0.05Ω) |
耐湿性 | JIS-C-5202 7-5 40°C 90%RH 240 hours |
Free of appearance or structural irregularity Surface coating crack ΔR/R≤ ±(3%+0.1Ω) |
耐久性 | JIS-C-5202 7-10 90 minutes ON - 30 minutes OFF500 hours |
Free of appearance or structural irregularity Surface coating crack ΔR/R≤ ±(5%+0.1Ω) |
难燃性 | JIS-C-5202 7-13-3-2 100% - 600% rated wattage load |
US UL-94 flame retardation test V-0 grade noncombusttable-bg-fle |
备注: | 1. Resistance and resistance tolerance were tested in-house with micro resistance meter. 2. Coating refers to UL-certified data provided by supplier |
DQA | 1500W | 100R | K | G | ||||||||||||||||||||||||||||||||||||||||
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