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- 50 Amp Regulated Home Lab Benchtop AC-to-DC Converter 13.8 Volt/9-15Volt, Cooling Fan, Screw Type Terminals - Jesverty SPS-50II

Universal Compact Bench Power Supply- 50 Amp Regulated Home Lab Benchtop AC-to-DC Converter 13.8 Volt/9-15Volt, Cooling Fan, Screw Type Terminals - Jesverty SPS-50II

Product ID: 475836819

Details

Brand
Jesverty
Color
black
Connector Type
Cigar Socket
Item Weight
6.2 pounds
Material
Metal

⚡50A high current output

🧊Built-in cooling fan

🎛️9-15V adjustable voltage range

€ 303.67

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Description

⚡ Elevate your workspace with power that never quits!

REAL TIME MONITORING - Analog V/A meters provide instant, clear feedback on voltage and current status
PLUG PLAY CONVENIENCE - Screw-type main terminals plus auxiliary snap-in and cigar lighter sockets for versatile connectivity
STAY COOL UNDER PRESSURE - Integrated forced air cooling fan ensures nonstop operation without overheating
POWER YOUR LAB LIKE A PRO - 50 Amp regulated output for heavy-duty, reliable performance
PRECISION VOLTAGE CONTROL - Continuously adjustable 9-15V with a fixed 13.8V option for ultimate flexibility

The Jesverty SPS-50II is a compact, 50 Amp regulated benchtop power supply offering adjustable 9-15V output with a fixed 13.8V setting. Designed for home labs and professional use, it features screw-type terminals, auxiliary outputs, analog voltage and current meters, and a built-in cooling fan for continuous, safe operation. Its robust metal enclosure and advanced protections make it a reliable choice for powering diverse DC devices.

Specifications

ASIN	B0B8N8JNS6
Amperage	50 A
Best Sellers Rank	#20,828 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Lab Power Supplies #17 in Life Science Supplies
Brand	Jesverty
Color	black
Connector Type Used on Cable	Cigar Socket
Customer Reviews	4.8 4.8 out of 5 stars (332)
Enclosure Material	Metal
Form Factor	SFX
Item Dimensions	5.11 x 11.02 x 6.69 inches
Item Weight	6.2 pounds
Manufacturer	Jesverty
Maximum Power	50 watts
Mfr Part Number	Jesverty002
Model Number	SPS-50II
Output Current	50 A
Output Voltage	13.8 volts_of_direct_current
Output Wattage	50 watts
Specification Met	FCC, CE
UPC	680306173907
Warranty Description	1 Years

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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€ 303.67

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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