Product Details
LVR Precision Power Resistor, Low Value, Low Inductance, Low TCR,
ideal for current sense
The LVR/BWL series has been designed for current sensing in power
electronic systems and the resistors are available in 0.5W to 10W
power ratings, with a wide ohmic range starting from as low as
0.005Ω.
Products in the economical, low-inductance BWL resistors are axial
leads with high temperature mold compound, making them well-suited
to the industry trend and are ideal for all types of current
sensing applications including switching and linear power supplies,
instruments and power amplifiers
In addition, the LVR/BWL series utilizes metal strip technology,
essential for those involved in constructing devices and circuits
for the detection of currents.
Features :- Low temperature coefficient. Excellent load life stability.
- Low inductance. Cooler operation for high power to size ratio.
- Proprietary processing technique produces extremely low resistance
values.
Material :- BWL metal strip technology utilizes manganin.
- Encapsulation: High temperature mold compound.
- Element: Self-supporting nickel-chrome alloy. Terminals: Tinned
copper.
Applications :- Instruments, Switching and linear power supplies, Power amplifiers
Dimensions:
Type | Rated Watts at 25°C (W) | Resistance Range (Ω) | Tolerance | Dimensions (Unit: mm) |
Min | Max | D±0.25 | ΦB±0.25 | Φd | L |
BWL-0.5 | 0.5 | 0.01 | 1 | ±1% ±2% ±5% | 7.0 | 3.0 | 0.6 | 27.0 |
BWL-1 | 1.0 | 0.005 | 2 | 11.0 | 3.0 | 0.6 | 31.0 |
BWL-3 | 3.0 | 0.005 | 2 | 15.0 | 5.2 | 0.8 | 35.0 |
BWL-4 | 4.0 | 0.005 | 5 | 18.0 | 6.5 | 0.8 | 38.0 |
BWL-5 | 5.0 | 0.005 | 1 | 24.0 | 8.4 | 1.0 | 44.0 |
BWL-10 | 10.0 | 0.01 | 1 | 46.5 | 10.0 | 1.0 | 66.0 |
Company Profile
Jingdacheng Electronics(JDC) is a leading power resistors
manufacturer in China, and we are always focusing on providing
various resistors and loading solutions since it was established in
1997. With 24 years industry experiences, JDC has a professional
team for resistor designing, manufacturing and quality control, and
most of our managements have been working for JDC at least 10
years. Even approved by ISO9001:2014, JDC started proceeding a very
high standard (Japan JIS) of manufacturing and quality inspection
since we built a long partner cooperation with Japan IWAKI MUSEN in
2013. Now, JDC is providing many resistors and solutions for some
top500 companies, Such as: Huawei, Yaskawa, Panasonic, Midea, etc.
Our main products: Power resistors, Aluminum housed resistors, Wirewound resistors,
Blower motor resistors, DC Shunt, Water cooled resistors, Carbon
composition resistors, Ceramic composition resistors, Load bank,
Crowbar resistors, Neutral grounding resistors, Ceramic housed
resistor, Braking resistors.