Initiator «Bakhmut v2» — compact detonation module by 603700 FPV

The Initiator «Bakhmut v2» by 603700 FPV is a compact and reliable module designed to deliver a powerful current pulse to an electronic detonator. The device is rated for initiation currents exceeding 1500 mA and is powered by a standard 3-5 V source. The design includes several activation methods for flexible integration into various platforms: an inertial mechanism, PWM channel control from a flight controller, and the ability to connect peripherals via a terminal block for "whiskers" or other holders. NOTE: "whiskers" are not included in the delivery.

Safety and Control

The module is equipped with a mechanical safety fuse and ARM/DISARM control via a PWM channel. After disengaging the mechanical safety fuse, a 2-minute safety timer is activated, preventing accidental detonation. Additionally, a self-destruction timer is implemented, which triggers 30 minutes after the last ARM, enhancing safety during storage and transportation.

Connection and Indication

A ST-SH 1.0 to JST-SH 1.0 4pin 200 mm cable is included for connection to the flight controller. The detonator and peripheral "whiskers" are connected via a quick-release terminal block, ensuring easy installation and quick replacement of external elements. The device status is displayed using light indication, allowing for prompt determination of readiness for detonation and current operating mode.

Dimensions, Mounting, and Operating Parameters

• Dimensions: 41.3*37*11 mm
• Mounting holes: 30.5*30.5 mm, M3 fasteners; additional 20*20 mm holes for M2
• Weight: 6 g
• Operating temperature: 20...+50°C

The Initiator «Bakhmut v2» combines a compact body and well-designed electronics, guaranteeing high reliability in pulse delivery. Thanks to alternative initiation methods (inertial activation, PWM control, mechanical safety fuse), the module is suitable for integration into various platforms where controlled delivery of a powerful pulse to an electronic detonator is required. The presence of safety timers and a self-destruction mechanism makes operation more predictable and safer during storage and transportation.

Brief technical specifications: activation type — inertial + PWM channel activation + terminal block for "whiskers" or other peripherals + self-destruction; safety fuse — mechanical; ARM/DISARM — via PWM channel; supply voltage — 3-5 V; initiation current — >1500 mA; safety timer — 2 min after mechanical safety fuse removal; self-destruction timer — 30 min after last ARM; connection to flight controller — ST-SH 1.0 to JST-SH 1.0 4pin 200 mm (included); detonator and "whiskers"/peripherals connection — quick-release terminal block; status indication — light; dimensions — 41.3*37*11 mm; mounting holes — 30.5*30.5 mm, M3 + 20*20 mm M2; weight — 6 g; operating temperature — 20...+50°C.

Product category: Drones & Quadcopters > Drone Components > Initiators

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