AC capacitor 250VAC225j made in China

Description

AC capacitor 250VAC225j made in China

AC capacitor 250VAC225j Features

The capacitor uses metalized polypropylene film as the medium.
High frequency loss is small.
The internal temperature rise is small.
Good insulation performance and good self-healing effect.
Flame retardant epoxy powder encapsulation (UL94 V-0).

The main purpose

It is widely used in high frequency, DC, AC and pulse circuits.
It is suitable for color TV S correction circuit that requires small size and excellent performance.

Specifications

Reference Standard	GB/T 14579 (IEC 60384-17)
Climate Category	55/85/21
Operating Temperature Range	-40℃~+85℃ (+85℃to+105℃:decreasing factor 1.25%per ℃for UR)
Capacitance Range	0.01UF~4.7UF
Rated Voltage	230VAC,250VAC,300VAC
Capacitance Deviation	±5%(J) 、±10%（K）
Voltage Proof	1.5UR(5s)
Dissipation Factor	≤0.1%(20℃,1kHz)
Insulation Resistance	UR≤100V CR≤0.33UF IR≥15000MΩ CR＞0.33UF IR≥5000S

Product show

Special metallized polypropylene film AC capacitor for step down 225j250vac

W:30.0mm

H:27.5mm

T:14.0mm

P:27.5mm

D:0.8mm

What problems should be paid attention to when using CBB capacitors?

♦ Never use it when the temperature is too high

The high temperature resistance of high-quality CBB capacitors is 105°C. The high temperature resistance of ordinary CBB capacitors is 85°C. If the circuit board heats up and the heat dissipation is poor, it will seriously affect the service life of the CBB capacitor. The higher the temperature, the shorter the service life will be.

♦ Overcurrent is also the reason why CBB capacitors are easily damaged.

Overcurrent (the current exceeds the rated ripple current), after the applied ripple current exceeds the rated value, it will cause the CBB capacitor body to overheat, reduce the capacity, and shorten the service life.

♦ The working voltage exceeds the rated voltage of the CBB capacitor

When the voltage applied to the capacitor is higher than the rated working voltage, the leakage current of the capacitor will increase, and its electrical and oxygen properties will deteriorate in a short period of time until it is damaged.

Deliver,Shipping And Serving

Lead Time：	3^15day(In Stock Within 3 Days)
Pre-Sale Service：	Various Technical Support, Sairple Support, Sales Guidance
Customized Service：	Capacity, Voltage, Size, Trademark
Special Service：	Cut Feet, Bend Feet
Warranty：	Unconditional replenishment