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Protect G2: 5-30 V Over-Voltage Protection Module with Ideal Diode, 25 A
$29.99
Availability:
In stock
SKU
PDA10107P
Weight
100g
- Buy 10 for $28.99 each and save 3%
Adjustable 5 to 30 V overvoltage cutoff module with high side load switch. Capable of 25A continuously, the PN Labs Protect helps prevent misapplied DC power from destroying pricey or sensitive circuit components. The solid-state design ensures high long-term reliability and efficiency. This is the second generation of the original Protect module, now being more compact and user-friendly. It also protects against reverse polarity and blocks reverse current with ideal diode functionality.
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- Adjustable Overvoltage Cutoff (5–30 V):
Set your cutoff threshold by turning the onboard potentiometer. When input voltage exceeds the limit, Protect automatically shuts off the output and auto-recovers when conditions normalize. Typical accuracies of 3% or better are attainable by attaching a high-tolerance fixed resistor and using the given equation. - Reverse Polarity & Reverse Current Protection: Acts like an ideal diode with only a 13.5 mV typical voltage drop up to 14 A. Prevents damage from incorrect power connections and supports ORing multiple supplies for redundancy and fault isolation — if one source fails, the others carry the load with no backfeed.
- Solid-State Reliability:
No relays, no clicks. Just dependable, fast-acting MOSFET control. Designed for longevity and high reliability in demanding applications. - Power Switch Capability:
Use a low-current mechanical switch to toggle high-power loads via the Enable terminal block. No bulky high-current switches needed. - Opto-isolated Fault Output:
Open-drain fault pin goes LOW during an overvoltage event—ideal for system diagnostics, alerts, or shutdown logic. - Dual Status LEDs:
- SAFE = Power is safely flowing
-
FAULT = Overvoltage fault detected and output disconnected
-
Compact & Mountable:
54.5 x 38.5 mm PCB with four M2 mounting holes. XT60 connectors make it easy to install inline with your system or stack multiple modules for power ORing.
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