{"id":11166,"date":"2024-05-07T14:36:53","date_gmt":"2024-05-07T12:36:53","guid":{"rendered":"http:\/\/originhobbies.com\/?post_type=product&p=11166"},"modified":"2026-09-10T08:03:39","modified_gmt":"2026-09-10T06:03:39","slug":"1st-rc-buffer-pack-25f-for-helis-450-700-1st9540","status":"publish","type":"product","link":"https:\/\/originhobbies.com\/de\/shop\/charging\/power-backup-systems\/1st-rc-buffer-pack-25f-for-helis-450-700-1st9540\/","title":{"rendered":"1st-RC Buffer Pack Backup Capacitor 25F v4.12 1st9542"},"content":{"rendered":"

1st-RC Buffer Pack 25F v4.12 for Helis 450-700. If the RC supply fails, the buffer pack will take over the power supply without interruption to allow a safe landing.
\nThe new version of buffer pack supports 13V input voltage and has a new feature to turn the power off via a receiver channel. This is useful for models on which the buffer pack power off button is hard to reach.<\/p>\n

Overview:<\/h4>\n

– 32 bit, 48MHz MCU controlled operation
\n– Adaptive charging
\n– Current sensing
\n– Output for Telemetry (3.0 Volt \/ 0.0 Volt)
\n– Controlled with an RC channel \u2013 can be mounted in a hidden position
\n<\/b><\/p>\n

Application:<\/h4>\n

– Backup capacitor for RC models giving safe emergency landing when RC battery or BEC fails
\n– Buffer surge current on high power model airplanes and helicopters
\n– Effective buffering of servo reverse current
\n<\/b><\/p>\n

Maximum ratings:<\/h4>\n

– Maximum input voltage: 13 V
\n– Maximum buffer voltage (output): 8.5 V
\n– Peak current: 25 A
\n
\n<\/b><\/p>\n

Technical specifications:<\/h4>\n

– Width: 17 mm
\n– Length: 55 mm
\n– Height: 33 mm
\n– Weight: approx. 26 g
\n– CAPs: 3 x 25F
\n– Cable length: 25 cm
\n– Plug: Graupner \/ JR UNI
\n– Input voltage: 5.6 V to 13 V<\/p>\n

Downloads<\/h4>\n