Tel : 82-32-817-4325
Fax : 82-32-817-4329
Resistors And
Resistive Applications
Rheostat Variable Power Resistors
USE :
Widely used in blenders, mixers, fans, power tools, educational modeling,
load simulations, industrial machinery RPM adjustment, voltage and current
adjustment, instruments, and automated control installations, etc.
■ GENERAL SPECIFICATIONS
Model
Power Rating[W]
Resistance Range [Ω]
Resistance Tolerance[%]
± 5, ± 10
BC1 series
BC1-N series
BC1-DZ series
25-3000
1-10K
■ CHARACTERISTICS
JIS-C-5261 6-1
500V DC
JIS-C-5261 7-1
Insulation Resistance
100 MΩ minimum
∆R≤± (2%+0.1Ω)
Dielectric Withstanding Voltage
Vibration
1000V DC 60s Between terminal and axis
JIS-C-5261 6-6
1.5m/m 10-50-10 Hz/min 2H each
Flammability
Load Life
UL94V-0
100%-600% rated power load
JIS-C-5261 7-7
∆R≤±(5%+0.1Ω)
■ DIMENSIONS
Model: BC1
Model: BC1-N
Model: BC1-DZ
25W-500W single resistor power rating
25W-500W single resistor power rating(with knob)
25W-500W single resistor(with multi-resistance value)
Dimensions(mm)
Power
Rating
Resistance
[Ω]
H± 3
44
L1± 5
60
L2± 3
25
B± 3
50
D± 0.5
d± 0.3
25W
50W
6
6
2
2
4
4
4
4
1~3K
1~5K
1~5K
1~5K
1~5K
1~5K
64
64
25
70
100W
150W
300W
500W
81
64
35
92
6
104
155
205
70
30
120
170
215
6
115
120
55
10
10
60
Website : http://www.raraohm.co.kr Email : sg@raraohm.com