Through capacitor certification services, we can help deliver the right capacitor solution for products and systems with options for distinct levels of certification.
A capacitor with UL Certification may allow for: Our capacitor certification services cover integral protection capacitors with either segmented film or expansion-type protection, which are intended for use with products such as: Capacitors are evaluated to the following Standards for compliance and safety:
Capacitors are evaluated to the following Standards for compliance and safety: We provide services for the capacitors described above, as well as extensive knowledge in the end-product requirements and help to market with a reduction in product testing for the end-product manufacturer.
Commonly the capacitor will have one or two numbers printed on it. Here are explanations of the most common cases: The capacitance is this number of picoFarads (pF). If we call the digits ABC, the capacitance is given by the formula (AB * 10C) pF. For example, a capacitor that reads 224 is 22 * 104 pF = 220,000 pF = 220 nF = 0.22 uF.
Non-polar electrolytics do exist, and often have the letters "NP" printed on them. Ceramic, Polyester, Metallized Film, and other low-capacitance capacitors are often marked using a different system. Commonly the capacitor will have one or two numbers printed on it. Here are explanations of the most common cases:
Capacitors are energy-storing devices that are widely used in electronic equipment. With the rising demand for electricity including electricity from renewable energy sources has placed a higher demand on the current power generation infrastructure and its manufacturers.