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Components and technical solutions for power electronics

PCS - Precision Current Sense Resistors

 The resistor family line, PCS, utilizes EBG`s state of the art technology to provide a highly reliable resistor with a non inductive design.
 This makes the PCS resistor ideal for many current monitoring and controls applications.
• Available in two different designs
• Values beginning at 0.5mW
• Non Inductive Design
• Four terminal Kelvin connection
•100% QC measurement
 

 PCS - 100 / PCS - 60




C = current connection (source)S = voltage connection (sense)For the Dimensions please seeour type HXP in this catalogueon page 26 !




Power Rating Curve (for all types):


 PCS -3                                                                      
• Standard Resistance Values:1 mW - 60mW (60mW - 1W on request)
• Resistance Tolerances: 1%, 2%, 5%
• Pulse current up to 200A / 0.5sec, depending on ohmic value
• Temperature Coefficient: TC referenced to 25°C, DR taken at -15°C and +105°C, 60ppm/°C typicallyfor values> 27mW (please ask for details)
• Power Rating: 3W at 70°C 40Amp permanent (higher  on request)
• Load Life: 1,000 hours at rated power at +70°C, DR 0.2% max.
• Thermal Shock: Mil-Std-202, Method 107, Cond. A, DR 0.2% max.
• Moisture Resistance: Mil-Std-202, Method 106, DR 0.2%max.
• Terminal Material: Kelvin Terminals; tinned copper
• Encapsulation: Polyester over resistance element
• Operating temperature: -55°C to+150°C
• Storage temperature: -40°C to +85°C
PCS - 100
• Standard Resistance Values:0.5mW - 1W (others on request)
•Resistance Tolerances: 1%, 2%, 5%
• Pulse current up to 500A / 0.5 sec, depending on ohmic value
• Temperature Coefficient:TC referenced to 25°C, DR taken at -15°C and +105°C, < 60ppm/°C (TC <500ppm/°C for resistance range from27mW to 49mW)
• Power Rating:100W (at 70°C case temperature)50Amp permanent (higher on request)
• Dielectric strength: 1000VDChigher value on request
• Heat Resistance: Rth = < 0.56K/W
• Protection class acc. to IEC 950/CSA22.2 950/M - 89and EN 60950.88:2
• Working Temp. Range:-55°C to +155°C
• Max. Torque for Contacts:1.3Nm 8 (static)
• Max Torque for Base Plate:1.5 Nm(static)



Dim.MillimeterInches
A20.5 ±1.20(0.807±0.008)
B5.35 ±0.10(0.211±0.004)
C16.4 ±0.20(0.646±0.008)
D
8.00 ±0.20(0.315±0.008)
E3.00 ±0.20(0.118±0.008)
F3.00(0.118)
G2.00(0.079)
H1.10(0.043)
I1.50(0.059)
J0.80(0.031)
K5,08(0.2)
L7.62(0.3)



PCS - 60
This resistor type is equal to the PCS-100 apart from followingpoints:
• Power Rating: 60W (at 70°C case temperature)
• Dielectric strength: up to 4000VDCor 2800VAC, higher values on request
• Temperature Coefficient:TC referenced to 25°C, DR taken at -15°C and +105°C, < 60ppm/°C (TC< 500ppm/°C for resistance range from 20mW to 49mW)
• Operating temperature: -55°C to+150°C
• Storage temperature: -40°C to +85°C