Vertical Mounting type Variable Resistor Trimmer Potentiometer for
motor driver
Description
Trimmer potentiometer vertical type adjustable resistor can also be
called semi-variable potentiometer, it is mainly used to adjust the
circuit that is not often used. This fine tuning potentiometer in
daily life role is very large, once a circuit is not often used in
the problem, you can also use semi-variable potentiometer to
adjust, the use of simple and easy to operate, the potentiometer
used in the TV switch is semi-variable potentiometer.
Features
1. Trimmer potentiomter is different from other potentimeters. It
is very small and easy to store. Which could store a few more in
case of having a problem with one of your home circuits.
2. The cost of this potentiometer is very low, but the role is very
important, so now most of the power switch will be used in the fine
tuning potentiometer (semi-variable potentiometer).
Specification
| Mechanical Characteristics |
| Rotational torque | 50±20mN.m |
| Rotational Life | 200cycles |
| Electrical characteristics |
| Range of nominal resistance | 100Ω~2MΩ |
| Resistance tolerance | ±3%~±30% |
| Terminal resitance | ≦2%R or 2Ω |
| Contact resistance varaiation | CRV≦3% or 10Ω |
| Voltage proof | 600 V AC for 1 minute |
| Insulation resistance | 1GΩ min.500V DC |
| Environmental performance |
| Rated Power(300V max) | 0.3W @40℃, 0W @ 150℃ |
| Temperature range | －55℃~+150℃ |
| Moisture Proof | －65℃~+125℃ 5times
ΔR≦±5%R, Insulation resistance ≧100MΩ |
| High frequency vibration | 10~2KHZ 0.75mm, 12h
ΔR≦5%R, Δ(Uab/Uac)≦±5% |
| Temperature Shock | GJB360A-96
ΔR±3%R Δ(Uab/Uac)≦±5% |
Application
Trimmer potentiometer quality is relatively good, life can be as
long as three or four years, but also can adjust the circuit of
various problems, it is also very much shape, can be applied to any
device. For example: robot animals, car switches, motor drivers,
radio control equipment, electric bicycles and so on.
Our Advantage
1. 4 automation production lines, more than 100 experienced workers
for higher precision products.
2. 10+ dedicated and experienced engineers and designers in R&D
department.
3. Support ODM/OEM customized service. Help customers quickly
design their ideas into mass production solutions, and complete
prototype design, development and verification.
4. Professional Testing instruments and team to ensure product
quality.
Our Services
1. Offer 1 year warranty
2. OEM/ODM service to meet all your needs
3. within 24 hours to reply your inquiries
4. Strong R&D team for technical support
5. Offer free sample for test
FAQ
• Q: Can I get sample from you?
• A: Yes, we can provide the free samples for your testing, please
contact us for free and tell us which product you need.
• Q: Do you accept customization?
• A: Yes, customization is acceptable, please contact our sales
staffs for consult.
• Q: Can you provide help for technical issues?
• A: Yes, we have more than 10 years of research and development in
the electronic potentiometer industry. If you need technical help
in the purchase process, please feel free to contact us.
