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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
QHYCCD AC to 12V Power Adapter (UK)

QHYCCD AC to 12V Power Adapter (UK)

par QHYCCD
UGC QHY-050006
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
Égalisation de prix!
  • Provides Stable 12V DC Output
  • Standard UK Mains Wall Plug
  • Official Replacement for QHYCCD Cooled Cameras
En rupture temporaire
Alerte de retour en stock
Info disponibilité
Admissible à la livraison GRATUITE aux USA pour les commandes de plus de 350$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • AC to 12V Power Adapter (UK)

    This is the official QHYCCD AC to 12V Power Adapter, designed to provide consistent power for thermoelectric coolers and camera electronics from a standard UK mains socket. It delivers the stable 12V supply required by QHYCCD cooled cameras, which have a strict operational tolerance between 11V and 13.8V.

    Stable 12V Power for QHYCCD Cooled Cameras

    A cooled astronomy camera's performance is directly tied to its power source. The thermoelectric cooler (TEC) requires a constant, stable voltage to maintain a precise sensor temperature for accurate dark frame calibration. This adapter is specified to deliver a reliable 12V output, preventing inconsistent cooling that can introduce thermal noise into your images.

    To avoid voltage drop, which can starve the camera of power and cause performance issues, it is critical to keep the power supply close to your setup. Long or thin-gauge DC extension cables can cause the voltage to fall below the camera's required 11V minimum, especially under the full load of a TEC running at maximum power.

  • Why do I need this specific 12V adapter for my QHYCCD camera?

    QHYCCD cooled cameras require a stable voltage between 11V and 13.8V to operate their thermoelectric coolers correctly. This official adapter is designed to provide a reliable 12V source, ensuring consistent cooling and preventing thermal noise from compromising your images. It serves as a direct replacement for the power supply included with the camera.

    My QHYCCD camera's cooler isn't reaching its target. Could the power supply be the issue?

    Yes, inadequate power is a common cause of cooling problems. While this adapter supplies a stable 12V, using a long or thin DC extension cable can cause significant voltage drop. If the voltage at the camera inlet falls below 11V, the cooler will be underpowered. Ensure the adapter is close to the camera and you are using a high-quality, appropriately short power cable.

    Is this AC to 12V Power Adapter the same one that came with my camera?

    Yes, this is the official QHYCCD-supplied power adapter with a UK mains plug. It is intended as a direct replacement for a lost or damaged unit, or to serve as a convenient spare for a secondary imaging location.

    What happens if the voltage to my QHYCCD camera drops below 11V?

    If the voltage drops below the 11V minimum, the camera's TEC cooler may fail to reach or maintain its set temperature. This leads to inconsistent sensor temperatures during an imaging session, which invalidates dark frame calibration and can result in images with higher-than-expected thermal noise and other artifacts.

    Can I use this 12V adapter to power other astronomy gear, like my GoTo mount?

    While the adapter provides a 12V output, it is primarily specified for QHYCCD cameras. Before using it with other equipment, such as a mount or focuser, you must verify that the device's power requirements (amperage, polarity, and connector type) are compatible. Using an incorrectly matched power supply can damage your equipment.

    How can I minimize voltage drop when using the AC to 12V Power Adapter?

    The best practice is to place the AC adapter as close to your telescope and camera as possible. Use the shortest, thickest-gauge DC power cable that your setup allows to connect the adapter to the camera. This minimizes electrical resistance and ensures the camera receives the full, stable voltage it needs.

  • Product Type AC to DC Power Adapter
    Output Voltage 12V DC
    Input Plug UK Mains Plug
    Primary Compatibility QHYCCD Cooled Cameras and 12V Accessories

    • AC to 12V Power Adapter (UK)

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  • This product does not require specific drivers or software.

  • QHYCCD Warranty