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Description

Product Description

pulsar

Pulsar PSB-12V20A

SKU / EAN: 5902135318959

Equipped with advanced protection features such as SCP (overload protection), OLP (undervoltage protection), OVP (overvoltage protection), UVP (undervoltage protection), and OHP (overheat protection), it ensures safe operation and long device life.

The Pulsar PSB-12V20A power supply offers a 13.8 V DC output with a maximum current of 20 A, making it ideal for powering high-power systems such as monitoring, alarm, and industrial automation systems.

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Selectable battery charging current (2 A / 4 A / 8 A) allows the power supply to be adapted to various battery types and installation requirements.

A high energy efficiency of 86% makes the Pulsar PSB-12V20A not only efficient but also economical. The device features compact dimensions (237 x 168 x 54 mm) and can be mounted both flush-mounted and on a DIN rail (adapter required).

Additionally, an LED indicates the power supply's operating status. The Pulsar PSB-12V20A is covered by a 2-year manufacturer's warranty, ensuring the device's high quality and reliability.

The PKAZ168 expansion kit provides additional LED lighting, which can be useful in a variety of applications. In summary, the Pulsar PSB-12V20A is a professional, high-quality buffer power supply whose advanced features and reliability make it an excellent solution for demanding electrical installations.

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Specification Pulsar PSB-12V20A

GeneralPower supply output20 A / 13.8 V DC / 276 W (total output current with charging)
Battery charging current2A/4A/8A
Efficiency86%
Dimensions237 x 54 x 168 [+/-2 mm]
ProtectionsSCP, OLP, OVP, UVP, OHP
Installationdo zabudowy / DIN optional (required bracket DIN)
IndicationLED optical indication
Manufacturer's warranty2 years
Notes- for mounting on a DIN rail, required bracket: DIN4 - Additional accessories: set of LED optical indication PKAZ168

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Application Pulsar PSB-12V20A

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Application Pulsar PSB-12V20A

Documents Pulsar PSB-12V20A

PDF
instrukcja_PSB-12V20A.pdf
PDF
karta_katalogowa_PSB-12V20A.pdf

Features

Features
Producer: PULSAR