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首页 > 电子元器件选型 > 电容器 > 陶瓷电容器

CKG57NX7S2A226M500JH

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CKG57NX7S2A226M500JH
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TDK

Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7S, 22% TC, 22uF, Surface Mount, 2220, HALOGEN FREE, ROHS AND REACH COMPLIANT

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¥30.3067
市场总库存:
205,366
生命周期状态: Active
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(3)
3.3V Low-Cost Non-Isolated Offline Converter for Smart E-Meters Reference Design
PMP9310: The PMP9310 is an offline converter that supplies 3.3VDC output at up to 132mA. It is used for 50Hz single-phase smart e-meters where maximum allowable input apparent power is regulated (typically 4VA) and galvanic isolation is unnecessary. It solves the problem of limited available output power typically seen in a linearly regulated output stage. By employing the wide input LM5017 buck switcher, the capacitor-drop design sets the input of the DC-DC stage at a high value of 72V and extracts significantly more power from the mains at a given input apparent power. The extra available output power supports a system design that incorporates extra functionalities.
12Vin to 50Vin; 54Vout @ 2.5A; Single-Phase Synchronous Boost Converter Reference Design
PMP7970: PMP7970 is a synchronous boost converter utilizing the LM5122 for industrial applications. This design has a minimum operating input voltage of 12V and a maximum input voltage of 54V. Capable of deliverying 135W power to the load.
Cap-Drop Offline Power Supply for Standard-Compliant Feature-Rich E-Meters Reference Design
PMP9311: The PMP9311 is a low power capacitor-drop type of offline converter that takes a 50Hz AC input of 85V to 230V and puts out a regulated DC 3.3V at up to 85mA. It is used for electronic electricity meters where apparent power consumption is regulated and galvanic isolation is not required. The high output current capability for the same input apparent power limit supports a feature-rich electricity meter design. The increased output power is achieved by allowing the clamped zener voltage to be as high as 42V, and the employment of a wide input range buck switching regulator.
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