Why is the OTP 19W's 12.8V output important for my telescope mount?
Many telescope mounts require a stable voltage above 11V to function correctly. In cold weather, standard power supplies can drop to 10.5V or less, causing motors to stall or electronics to draw damagingly high amps. The OTP 19W maintains a steady 12.8V even at -25°C, ensuring your mount's electronics are protected and perform as expected.
Will the OTP 19W work with my Celestron AVX mount during a winter observing session?
Yes. The OTP 19W is specifically designed for these conditions and is compatible with many Celestron mounts. Its ability to supply a stable 12.8V at temperatures down to -25°C makes it an ideal choice for powering an AVX or similar mount during cold winter nights, preventing the performance issues caused by voltage drop.
How does the elbowed plug on the OTP 19W protect my telescope?
The elbowed plug is a crucial safety feature. If you accidentally trip over the power cord, the plug is designed to pull out straight from the socket without applying sideways force. This prevents the plug from acting like a lever, which can break the plug, damage the cable, or, most critically, rip the entire power socket off your telescope's internal circuit board.
Can I use the OTP 19W power supply in Europe or other countries?
Yes. The OTP 19W features a switching power supply that accepts a universal input voltage range of 100V to 240V AC. You will only need the appropriate wall plug adapter for the country you are in for it to function correctly.
What's the advantage of the OTP 19W's 2.5m long cable?
The 2.5-meter (over 8 feet) cable allows you to place the power supply unit on the ground and out of the immediate path around your telescope. This significantly reduces the risk of it being kicked or tripped over in the dark, enhancing the safety of you and your equipment during an observing session.
I'm imaging the Orion Nebula (M42) on a cold night. Why is the OTP 19W better than a standard power supply?
Imaging the Orion Nebula (M42) in winter means your equipment will be cold-soaked. A standard power supply's voltage will drop, risking a failed slew or tracking error mid-exposure. The OTP 19W guarantees stable 12.8V power even down to -25°C, ensuring your mount tracks smoothly and reliably for the entire imaging session, protecting your valuable data.
