Lab PTC Protection Module Fuse by Atmizoo of Atmizone

The PTC Protection Module Fuse is a replacement high amp, high performance PTC protection module for use with the >> Lab << mechanical mod by Atmizoo in Springless-Fused mode only.

This PTC fuse is assembled in the bottom cap of the >> Lab << mechanical mod to protect your batteries and the mod itself from damage caused by short circuits.

During a short circuit, the PTC module interrupts the high current and warms up. This heat is transferred directly to the bottom cap of the >> Lab << and signals that the device is experiencing a short circuit. As soon as the fault is removed, the device cools down fast and reverts back to its low resistance state.

PTC fuses do not ‘burn’ like traditional fuses. In contrast, they have an internal resistance which is dependent on current and temperature: An abnormally high current or temperature will quickly bring a PTC fuse to a high resistance state, which effectively brings the current down to very low levels.

This PTC module is rated for operation up to 7 Amps at 40 degrees Celsius and has been designed to trip in a couple hundred milliseconds when hard shorting a low resistance mod powered by a >> high quality IMR battery <<. The device will also trip within a few seconds when conducting currents above 8 Amps.

The performance impact when using the fuse in Springless-Fused mode is minimal: Ballpark voltage-drop values are 0.06 to 0.08 Volt drop at 1.0 Ohm (~4A), and 0.12 to 0.17 Volt drop at 0.5 Ohm (~7A), both at an ambient temp of 40°C.

Note that after many tripping cycles, the performance of the fuse may start to deteriorate.

Warranty and Support

The Lab comes with a fair and generous >> warranty <<, which covers all manufacturing defects.

DISCLAIMER: Mechanical mods are for experienced vapers with access to meters and a working knowledge of Ohms Law, Watts Law, battery safety, and how general electricity works. Please ensure care is taken as to not cause damage nor harm to the atomizer, your battery, the vaping device, yourself, others, or personal property.

Vapes by Enushi is not responsible for misuse of product, or dangerously low coil builds. Vapes by Enushi is not liable for the use of improper batteries for your builds.