2012منتدى Batteries/Power
كاميرا (أليكسا برو 2) لا تقبل الطاقة من sled عبر موصل 2بين بينما البطاريات تعمل مباشرة على جسم الكاميرا.
مضى على هذا 14 سنة. قد تكون المعدات والأسعار قد تغيّرت منذ ذلك الحين.
ما توصّل إليه النقاش
- The camera menu allows separate minimum voltage threshold settings for the battery plate and the 2-pin power input, which can prevent power acceptance if set too high.
- Power cables designed for film cameras may not be compatible with the Alexa camera's 2-pin power connector.
- The Alexa accepts input voltages from 10.5 to 34.0 volts DC on any power input, with 14.4V, 24V, and 26V batteries generally working well if they can supply at least 100W.
- Two fully charged battery bricks in series can exceed the maximum 34V input limit if each brick is over 17V when freshly charged, causing the camera to reject power.
- 12V batteries are not recommended for the Alexa as they quickly discharge below the minimum 10.5V operating threshold.
يعتمد على
- The original issue reported in the thread was never fully resolved with testing.
- Participants note uncertainty about whether certain power input mode selections were accurate for the camera model.
- No final confirmation was provided on which specific factor caused the original problem.