An electrolytic capacitor is a type of polarized capacitor that uses an electrolyte to achieve a larger capacitance value compared to other capacitor types.
The 150 Electrolytic Capacitor Pack is a versatile assortment of 11 essential capacitance values commonly used in a wide range of electronic circuits. With values ranging from 1µF to 2200µF, this pack is perfect for hobbyists, students, technicians, and repair professionals. Whether you’re building power supplies, filtering signals, or repairing electronics, this organized assortment offers the most frequently used capacitor types, conveniently sorted for quick access.
Capacitor Symbol:
Electrolytic Cap Structure:
Features:
- Ideal for bulk energy storage and filtering
- Clearly marked positive and negative leads for correct installation
- High capacitance in a relatively small footprint
- Commonly available from 6.3V to over 100V
- Affordable and widely used in consumer and industrial electronics
Applications:
- Power Supply Filtering – Smooths out rectified DC by filtering voltage ripples
- Energy Storage – Stores and releases energy in circuits like camera flashes or backup power
- Coupling and Decoupling – Passes AC signals between stages while blocking DC, or isolates noise
- Timing Circuits – Works with resistors in delay and timing applications (e.g., 555 timer circuits)
- Voltage Smoothing – Maintains steady voltage levels in DC circuits and regulators
