Product Details
HM2626TS Coupling Transformer Inductor For PC Power Supply
Inductance (inductance coil) is an electromagnetic induction
element wound with insulated wires (such as enameled wire, yarn
covered wire, etc.), and it is also one of the commonly used
components in electronic circuits. The inductance is a series of
coaxial turns made from enameled wire, yarn covered wire or plastic
wire on an insulating skeleton or magnetic core or iron core. It is
represented by the letter "L" in the circuit, and the main function
is to The signal is isolated, filtered or combined with capacitors,
resistors, etc. to form a resonant circuit.
According to the mounting method: there are chip inductors and
plug-in inductors. At the same time, the inductors with external
shielding become shielded inductors, and those with exposed coils
are generally called unshielded inductors. Fixed inductors are
divided into hollow electronic watch inductors, magnetic core
inductors, iron core inductors, etc. According to their structure
and shape and pin mode, they can also be divided into vertical
co-directional pin inductors and horizontal axial pin inductors.
Inductors, large and medium-sized inductors, small and exquisite
inductors and chip inductors, etc.
Applications
- Compact fluorescent lamp
- Television receiver
- Radio cassette player
- PC power supply
- Monitor,audio,VCD,DCD
- UPS
- The electronic apparatus
- The noise rejection
- Induction cooker,etc.
Feature
- High current capacity
- Low core loss at frequency
- High reliability, efficiency
- Small packaged size
- Operating Temperature: -30°C to +80°C
- Electrical Specifications at 20°C
NO | Item | Test pin | Test value | Condition |
1 | Inductance | 1-4 | 1mH ±25% | 100KHZ 1V CHENHWA1062A |
2 | DC resistance | 1-4/7-10 | 200mΩ MAX | YY2811 |
3 | Voltage | 1-7/4-10 | AC4000V | 2mA 50HZ CS2670A |
Diagram
Company Profile
HEMEI is a leading manufacturer of electromagnetic signal coupling,
the domestic designer and manufacturer of magnetoelectric power
conversion technology, has been committed to promoting the progress
of signal coupling technology and passive power technology. The
main products are magnetic coupling amplifiers, wave traps, power
carrier signal coupling transformers, permalloy cores,
electromagnetic loop coils, CT power supply, open and close current
transformers and other products. Products are widely used in smart
home appliances, energy management systems, smart meter reading
systems, smart monitoring equipment, smart distribution equipment,
etc. We are the supplier of Qualcomm, Huawei Hisilicon, ST
Microelectronics, In addition, Permalloy and electromagnetic core
products have the largest market share in the power distribution
industry of the State Grid.
This power suply CT device is our newly developed product, which
can used on 100V-220kv AC transmission line, the new product can be
used as a continuously and stabely power supply device. Hemei also
offer customers personal services contains OEM, ODM and OPM. We
welcome sample order to test and check quality.