What is the spade lug size needed for this power supply? Or can I insert Pomona banana jacks into the terminals?

You will need a size of at least 6mm for the spade lug or a diameter of 4mm for banana jacks. Hope you find this helpful.

could this power a 500w 4-channel amplifier for car speakers? it has a 60amp fuse and only requires 12v to turn on.

short answer is no. 13.8 is standard automotive voltage at maximum charge, so that will be fine. but this PS will not deliver the 60 amps. most likely the self-protection circuit in the PS will "fold back", that is deliberately throttle the current delivered to a low value. this normally entails a concurrent reduction in output voltage and that will cause your amp to turn-off. turning the PS power switch momentarily off should clear the fault. while both amp and PS may survive the event, it is a warning that either could fail the next time around.

Can this supply be used to power a 5 amp dc motor?

I'm afraid that the SPS-1330 is not designed for powering DC motors. We recommend you choose an adjustable DC power supply instead, such as our SPS-3005 series.

Is this a switching supply ??????

Yes, this is a switching power supply.

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Universal Compact Bench Power Supply - 30 Amp Regulated Home Lab Benchtop AC-to-DC Converter for CB/HAM/Amateur Radio with 13.8V Fixed OutputScrew-Type Terminals, Cooling Fan - SPS-1330

Universal Compact Bench Power Supply - 30 Amp Regulated Home Lab Benchtop AC-to-DC Converter for CB/HAM/Amateur Radio with 13.8V Fixed OutputScrew-Type Terminals, Cooling Fan - SPS-1330

Product ID: 449511524

Details

Brand
Jesverty
Color
Black
Connector Type
Screw
Item Weight
1.42 kg
Material
Alloy Steel

⚡30A high current output

🔩Screw-type terminals

🧊Built-in cooling fan

€ 158.57

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Compact power, cool control, and seamless connections — your lab’s new MVP!

EFFORTLESS CONNECTIVITY - Ergonomic screw-type terminals provide secure, versatile connections for all your devices—no adapters required.
STAY COOL UNDER PRESSURE - Integrated whisper-quiet cooling fan activates only when needed, ensuring peak performance without overheating.
BUILT IN SAFETY YOU CAN TRUST - Over-voltage, over-current, and short-circuit protections keep you and your equipment safe, so you never miss a beat.
COMPACT POWERHOUSE FOR YOUR WORKSPACE - Lightweight and sleek benchtop design fits seamlessly on any desk or lab bench without clutter.
POWER YOUR PASSION WITH 30 AMPS OF PURE RELIABILITY - Delivers a steady 13.8V DC output perfect for CB/HAM radios and all your 13.8V gear.

The Jesverty SPS-1330 is a compact, 30 Amp regulated benchtop power supply delivering a fixed 13.8V DC output ideal for CB, HAM, and amateur radio setups. Featuring screw-type terminals for versatile device compatibility, a built-in cooling fan for silent thermal management, and comprehensive safety protections, it combines high performance with durable alloy steel construction in a lightweight, space-saving design.

Specifications

ASIN	B09Y1H6C25
Amperage	30 A
Best Sellers Rank	#29,048 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Lab Power Supplies #24 in Life Science Supplies
Brand	Jesverty
Color	Black
Connector Type Used on Cable	Screw Terminals
Customer Reviews	4.6 4.6 out of 5 stars (433)
Enclosure Material	Alloy Steel
Form Factor	Compact Benchtop
Input Voltage	250 volts
Item Dimensions	3.35 x 5.91 x 8.66 inches
Item Weight	1.42 kg
Manufacturer	Jesverty
Maximum Power	414 watts
Mfr Part Number	Jesverty002
Model Number	SPS-1330
Output Current	30 A
Output Voltage	13.8 volts
Output Wattage	414 watts
UPC	680306173648

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