DQS1500W10RKG TOKEN | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

Adjustable Ribbon-Wound Power Resistors have been a main product line at Token Electronics for years. Ribwound adjustable resistors are particularly useful where high energy is to be dissipated in the lower ohmic ranges and high power capacity. Precision winding design, provide uniform windings to be applied extremely close to each other resulting in significantly higher resistance values. In significant savings in space and cost, Adjustable DQS Series is ideal replacements for many standard round-wire resistors. Features :

  • Resistance Tolerance: K(±10%), J(±5%), H(±3%).
  • Power-rib wirewound resistor with adjustable lug supplied.
  • Suitable for high energy to be dissipated in the lower ohmic ranges.
  • Design as heavy-duty resistors to withstand frequent start-stop cycles.
  • Hollow core to permit secure fastening with spring-type clips or thru bolts with washers.
  • Durability Flame resistant coating and all-welded construction.
  • Terminals suitable for bolt connection or soldering. Power Rating :
  • Based on 25°C free air rating. The stated wattage rating applies only when the entire resistance is in the circuit.
  • Setting the lug at an intermediate point reduces the wattage rating by approximately the same proportion.
  • Example: If the lug is set at half resistance, the wattage is reduced by approximately one-half.
  • Wattage is proportional to this adjusted resistance value.
  • Adjustability is 10% to 90% of full resistance value. Options :
  • Adjustable, fixed, or tapped styles are available.
  • Special terminals available for non-standard applications.
  • Single and double quick connect terminals can be specified.
  • Standard lug terminals available with or without terminal hardware.
  • Non-inductive Ayrton Perry windings can be specified.
  • Special temperature coefficients, tolerances To Calculate Max. Amperes :
  • V oltage = (Watts x Ohms) 1/2 The Power Adjustable DQS Resistor is RoHS compliant and lead free. For unusual technical requirements and custom special applications, please contact us. DQS Power Adjustable Resistors Low-Cost and High-Precision Power Adjustment Resistors for High Energy Dissipation Power Ribbon-Wire Adjustable Resistors TOKEN

(DQS) 75W ~ 2000W Dimensions G E A L H D C B M F J K O I Ribbon-Wire Adjustable Resistors (DQS) N - No mount Dimensions Ribbon-Wire Adjustable Resistors (DQS) G - Horizontal mount Dimensions Watage Rating Dimensions (mm) Max. Resistance Range 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 0.1~8Ω 90W 90 28 18 32 8 130 5 19 6 146 60 1.2 6 27 0.1~9Ω 120W 110 28 18 32 8 150 5 19 6 166 60 1.2 6 27 0.1~12Ω 150W 140 28 18 32 8 180 5 19 6 196 60 1.2 6 27 0.1~15Ω 180W 160 28 18 32 8 200 5 19 6 216 60 1.2 6 27 0.1~18Ω 225W 195 28 18 32 8 235 5 19 6 251 60 1.2 6 27 0.1~23Ω 240W 185 35 24 36 10 225 5 19 8 245 76 1.6 6 34 0.1~24Ω 300W 210 35 24 36 10 250 5 19 8 274 76 1.6 6 34 0.3~30Ω 375W 210 40 25 38 12 250 5 20 8 274 78 1.6 6 34 0.3~38Ω 450W 260 40 25 38 12 300 5 20 8 320 78 1.6 6 34 0.3~45Ω 600W 330 40 25 38 12 370 5 20 8 395 78 1.6 6 34 0.3~60Ω 750W 330 50 35 50 12 380 6 25 9 400 100 1.6 8 40 0.3~75Ω 900W 400 50 35 50 12 450 6 25 9 470 100 1.6 8 40 0.3~90Ω 1000W 460 50 35 50 12 510 6 25 9 530 100 1.6 8 40 0.5~100Ω 1200W 460 60 40 55 15 515 6 30 10 535 110 1.6 10 50 0.5~120Ω 1500W 540 60 40 55 15 595 6 30 10 615 110 1.6 10 50 0.5~150Ω 2000W 650 65 42 62 15 702 6 30 10 722 115 1.6 10 50 0.5~200Ω Version 2010 DQS Power Adjustable ResistorsTOKEN

Test Item Test Methods Characteristics Resistance tolerance JIS-C-5202 5-1 Resistance Nominal Tolerance Temperature coefficient JIS-C-5202 5-2 ±400PPM/°C MAX Load rating JIS-C-5202 5-4 ΔR/R≤ ±(0.5%+0.1Ω) Surface temperature up 350°C MAX Short-term overload JIS-C-5202 5-5 500% rated wattage 5 seconds Free of appearance or structural irregularity ΔR/R≤ ±(2%+0.1Ω) Insulation resistance JIS-C-5202 5-6 500VDC 100MΩ min Dielectric withstanding voltage JIS-C-5202 5-7 1000VDC 1 minute Between terminal and anchor stand Free of appearance or structural irregularity Terminal strength JIS-C-5202 6-1 8kg 30 seconds Free of appearance or structural irregularity Vibration 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) Thermal shock JIS-C-5202 7-3 Room temp 30 minutes ON-55°C 15 minutes OFF Free of structural irregularity ΔR/R≤ ±(1%+0.05Ω) Humidity 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) Load life JIS-C-5202 7-10 90 minutes ON - 30 minutes OFF 500 hours Free of appearance or structural irregularity Surface coating crack ΔR/R≤ ±(5%+0.1Ω) Flame retardation JIS-C-5202 7-13-3-2 100% - 600% rated wattage load US UL-94 flame retardation test V-0 grade noncombustible REMARKS: 1. Resistance and resistance tolerance were tested in-house with micro resistance meter. 2. Coating refers to UL-certified data provided by supplier Application Notes Determination of End Resistance Value of FVR, DQS, DSRA, DSRB, BSR, BSQ:

  • Resistance Range means you can choose one maximum resistance value (End resistance value) at one of FVR, DQS, DSRA, DSRB, BSR, BSQ VR (Variable Resistor) type.
  • After End Resistance Value confirmed, the minimum resistance (start resistance value) will be determined by depending on resistance of wire and wirewound type. Power Rating of Variable Resistor: The part Nunber formation of FVR, DQS, DSRA, DSRB, BSR, BSQ: Product type Rated Wattage Resistance Value (Ω) Resistance Tolerance- - - Version 2010 DQS Power Adjustable ResistorsTOKEN

Notes:

  • Adjustability is 10% to 90% of full resistance value.
  • Wattage is proportional to this adjusted resistance value. Power Rating:
  • Based on 25°C free air rating. The stated wattage rating applies only when the entire resistance is in the circuit.
  • Setting the lug at an intermediate point reduces the wattage rating by approximately the same proportion.
  • Example: If the lug is set at half resistance, the wattage is reduced by approximately one-half. If you need current constant type or special specifications, please feel free to cntact us. How to Order   DQS 1500W  Part Number: DQS 10R   K  Rated Power (W): 75W~2000W  Resistance Value (Ω):  Resistance Tolerance (%) Code Resistance Tolerance H ±3% J ±5% K ±10% Product type means one of FVR, DQS, DSRA, DSRB, BSR, BSQ. Rated Wattage means power rating at End Resistance Value. Resistance Value (Ω) means maximum resistance value (End Resistance Value). Resistance Tolerance means precision range of End Resistance Value. 1. Power Rating of VR (Variable Resistor) is determined by the maximum resistance value (End Resistance Value). 2. Resistance and Power Rating should be decreased while you are adjusting the screw. G Code Resistance Value 0R1 0.1Ω 1R 1Ω 10R 10Ω 100R 100Ω  Assembly Method Code Assembly Method N No mount. C Clip mount. G Horizontal mount. Z Vertical mount. Version 2010 DQS Power Adjustable Resistors Back to 1st Page - Power Adjustable Resistors (DQS) TOKEN