Several people have asked if the grounds on this module can be tied together. i asked drok, an they said yes, because the module is non-isolated. ok?

Black wires are already tied together inside module. One black wire (ground/ return) goes to input, second black wire goes to output/ load. Have a blessed day!

Can the 2 negatives share a common ground?

This goes in the line. You will have a positive and negative going to your load. You cut the wires and hook the positive and negative from your power sorce to ine in-side and the positive and negative coming out go to the load. Simple.

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DROK DC-DC Stabilizer, 9V-36V to 12V Boost Buck Converter 5A 60W Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen

DROK DC-DC Stabilizer, 9V-36V to 12V Boost Buck Converter 5A 60W Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen

Product ID: 333067765

Details

Brand
DROK
Colour
Plastic Shell
Input voltage
12 Volts
Item dimensions L x W x H
39 x 57 x 22
Item weight
2.39 Ounces

⚡9-36V wide input range

💧IP67 waterproof & dustproof

🔋5A output current, 60W power

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€ 53.81

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Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Power up like a pro — stable, smart, and unstoppable!

SMART SAFETY FIRST - Integrated over-current and over-temperature protection safeguards your gear, giving you peace of mind.
POWERHOUSE PERFORMANCE - Delivers a robust 5A current and 60W output to keep your devices running smoothly without compromise.
BUILT TO BRAVE THE ELEMENTS - IP67-rated waterproof, dustproof, and shockproof design ensures reliable operation in any environment.
EFFICIENCY THAT SAVES ENERGY - Over 90% conversion efficiency with synchronous rectification means less heat, more power, and longer device life.
UNIVERSAL VOLTAGE FLEXIBILITY - Seamlessly converts 9-36V input to a stable 12V output—perfect for any power setup.

The DROK DC-DC Stabilizer is a compact, high-efficiency voltage regulator that converts a wide input range of 9-36V DC to a steady 12V output at 5A and 60W power. Engineered with IP67 waterproofing and advanced protection features, it’s ideal for automotive, solar, and outdoor electronics, ensuring reliable performance and durability in demanding conditions.

Specifications

ASIN	B081RG8XP5
Best Sellers Rank	#33,387 in Electronics ( See Top 100 in Electronics ) #494 in International Power Adapters
Brand	DROK
Color	Plastic Shell
Customer Reviews	4.0 4.0 out of 5 stars (446)
Input Voltage	12 Volts
Item Dimensions	39 x 57 x 22 millimeters
Item Weight	2.39 Ounces
Manufacturer	DROK
Mfr Part Number	200494
Model Number	200494
Number of Outlets	1
Output Voltage	12 Volts
Plug Type	Type C
Power Source	DC

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