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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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 for nonstop use

🔧Adjustable 9-15V voltage control

€ 333.19

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered 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 Netherlands.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Power your projects like a pro — never settle for less than precision and reliability!

ROBUST 50 AMP OUTPUT - Power through demanding projects with a reliable 50A current capacity that keeps your lab humming.
COOL SAFE OPERATION - Advanced cooling fan and short circuit protection ensure your power supply runs cool and safe under heavy loads.
VERSATILE CONNECTIVITY - Screw-type main terminals plus auxiliary snap-in and cigar socket outputs for ultimate device compatibility.
PRECISION VOLTAGE CONTROL - Seamlessly dial from 9V to 15V or lock in 13.8V for perfect power every time.
REAL TIME ANALOG MONITORING - Stay in the know with clear V/A twin meters that track your power status live.

The Jesverty SPS-50II is a compact, regulated benchtop power supply delivering up to 50 amps with adjustable voltage from 9 to 15 volts. Featuring analog V/A meters, screw-type terminals, auxiliary outputs, and a built-in cooling fan, it ensures safe, continuous operation for home labs and professional setups alike.

Specifications

ASIN	B0B8N8JNS6
Amperage	50 Amps
Best Sellers Rank	#20,972 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Lab Power Supplies #19 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 (323)
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 Amps
Output Voltage	13.8 Volts (DC)
Output Wattage	50 Watts
Specification Met	FCC, CE
UPC	680306173907
Warranty Description	1 Years

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 333.19

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered 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 Netherlands.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews