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--Construction Principle: Adopting ferrite core, double wires and winding. Using UU9.8 2mH Line Filter's low-frequency and high-frequency resistance characteristics, the low-frequency signal presents a smaller impedance, so that the low-frequency signal is easy to pass through; while the high-frequency signal presents a larger impedance, preventing the high-frequency signal from passing through, so as to realize the filtering function.
--Application: Widely used in main board of electrical appliances,
power factor correction (such as power supply), cell phone charger,
car charger, current regulation (such as lamps variable voltage
dimmer), choke oscillator (such as uninterruptible power supply
UPS), various household appliances control boards and so on.
--Various specifications: there are models with different
inductance, such as UU9.8, UU10.5, UU16.
1. High power and high current: able to withstand large power and current, suitable for circuits with high power and current requirements, which can ensure stable operation under high power and high current working conditions, and is not easy to overheat or damage and other problems.
2. Lead-free environmental protection: in line with environmental
protection requirements, the use of lead-free technology to reduce
environmental pollution, but also in line with relevant
environmental standards and regulations, can be used in electronic
products with high environmental requirements.
3. Long service life: good stability and reliability, the use of
high-quality materials and processes, can be used over a long
period of time to maintain stable performance, reduce the cost of
maintenance and replacement of equipment due to filter failure.
4. Low differential mode noise: UU9.8 2mH Line Filter has good
suppression of differential mode noise signals, which can
effectively reduce the differential mode interference, make the
signal more stable in the transmission process, reduce the signal
distortion and interference, and improve the signal quality.
5. High common-mode noise suppression: strong suppression of
common-mode noise, common-mode current can be bypassed to earth or
present a balanced impedance to suppress common-mode interference,
in high-speed signal transmission to maintain signal integrity, to
ensure that the normal operation of the circuit.
6. Good high-frequency characteristics: the operating frequency is
high-frequency, in high-frequency circuits can play a good role in
filtering, high-frequency signal filtering effect is significant,
can effectively filter out high-frequency clutter and interfering
signals, for high-frequency circuits to provide a clean power
supply and signal environment.
Model | Rated current(A) | Inductance (mH) min. | DC resistance(Q/line)max. |
UU9.8 | 0.1 | 10 | 8 |
0.2 | 8 | 6 | |
0.3 | 5 | 3 | |
0.5 | 2 | 1 | |
0.7 | 1 | 0.6 | |
1 | 0.5 | 0.3 | |
0.1 | 18 | 8 | |
0.2 | 14 | 6 | |
0.3 | 9 | 3 | |
0.5 | 3.4 | 1 | |
0.7 | 1.7 | 0.6 | |
1 | 0.8 | 0.3 | |
UU10.5 | 0.3 | 10 | 3 |
0.3 | 5 | 2 | |
0.5 | 5 | 1.5 | |
0.7 | 4 | 1 | |
1 | 3 | 0.5 | |
1] | 2 | 0.5 | |
1 | 1 | 0.4 | |
1.3 | 1 | 0.3 | |
1.5 | 1 | 0.2 | |
2 | 0.6 | 0.15 | |
UU16 | 0.4 | 30 | 2.8 |
0.5 | 20 | 1.6 | |
0.6 | 10 | 1.2 | |
0.8 | 8 | 0.8 | |
1 | 6 | 0.5 | |
1] | 4 | 0.4 | |
1.2 | 3.5 | 0.3 | |
1.5 | 1.5 | 0.15 |