Decade Capacitance Box

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Decade Capacitance Box Specification

Voltage
Maximum working voltage: 250 V DC

Temperature Range
0C to 50C

Frequency
DC to 1 MHz max

Feature
Low residual capacitance, high accuracy, durable enclosure

Automation Grade
Manual

Accuracy
2% or better

Measurement Range
10 pF to 10 F

Capacity
10 pF to 10 F in decade steps

Power Source
Not required (passive device)

Equipment Materials
High impact ABS enclosure, premium capacitors

Type
Decade Capacitance Selection Box

Dimension (L*W*H)
270 mm x 170 mm x 110 mm

Weight
Approx. 1.1 kg

Insulation Resistance
Greater than 1000 M

Step Value
Each decade comprises 6 dials: 10pF, 100pF, 1nF, 10nF, 0.1F, 1F, 10F

Residual Capacitance
Less than 50 pF

About Decade Capacitance Box

As a highly acclaimed entity in this domain, we are engrossed in manufacturing, exporting and supplying an extensive range of Decade Capacitance Box. Offered capacitance box is used for regular verification of testing equipment and troubleshooting of electrical appliances. Besides, this capacitance box is manufactured under the proper guidance of our adroit professionals utilizing quality approved components and ultra-modern technology. In addition, this Decade Capacitance Box can be obtained in numerous technical specifications at very minimal rates.

Features:

Spark and overload protection
High performance
Direct read and error proof
Compact design

High Precision Capacitance Adjustment

This decade capacitance box allows for highly accurate and repeatable capacitance settings, utilizing six separate dials ranging from 10 pF to 10 F. Ideal for simulating and calibrating circuits, it supports both laboratory experiments and industrial maintenance workflows.

Robust Construction and Reliable Performance

Constructed from high-impact ABS material and equipped with quality capacitors, the enclosure provides long-term durability and enhanced protection for internal components, making it suitable for frequent use in challenging environments.

User-Friendly, Passive Design

With no external power source required, this fully manual, passive device offers safe and convenient operation for users. Low residual capacitance and insulation resistance over 1000 M ensure precise measurements and minimal interference.

FAQs of Decade Capacitance Box:

Q: How do I select a specific capacitance value using this decade box?

A: To select a specific capacitance value, adjust the six dials corresponding to 10pF, 100pF, 1nF, 10nF, 0.1F, and 1F. Each dial sets an incremental decade value, and by combining them you can configure any capacitance from 10 pF up to 10 F within the devices range.

Q: What is the benefit of using a decade capacitance box in circuit development?

A: A decade capacitance box allows for rapid and precise tuning of circuit capacitance without the need to solder or swap individual capacitors. This flexibility accelerates prototyping, troubleshooting, and educational demonstrations, leading to more efficient circuit optimization.

Q: Where can this capacitance selection box be effectively used?

A: This device is suitable for laboratories, educational institutions, research facilities, and industrial maintenance. It is also used by electronics manufacturers, distributors, and traders, particularly in India, for testing, calibration, and instructional purposes.

Q: What are the usage processes for the decade capacitance box?

A: To use the box, connect it into your test circuit where variable capacitance is required. Adjust the dials to achieve the desired total capacitance. It operates passively, so no power source is needed, and you can use it directly in circuits up to 250 V DC.

Q: How does the box maintain high accuracy during operation?

A: The box employs premium capacitors with tight tolerances and features low residual capacitance and high insulation resistance. Its robust construction further protects accuracy from environmental influence or mechanical wear, ensuring consistent measurement results.

Q: When should you use the decade capacitance box instead of individual capacitors?

A: The box is ideal when you need flexibility in capacitance selection, frequent value adjustments, or for calibrating instruments and developing circuits that require multiple capacitance trials. Its especially useful during experimentation and fault analysis phases.

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