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24V30A 12V4A power module

Brand : Cassspower
Product origin : Shenzhen, China
Delivery time : 30 days
Supply capacity : 50K

24V30A 12V4A power module

Feature:

·Wide range input from 90 to 264Vac.

·105℃ output capacitor.

·Built-in EMI filter, low ripple .

·Protections: Short circuit / Over current / Over voltage/Over load, it is reliability and stability.

·High efficiency is ≥90% .

·Complete protection function with high precision constant output current, low noise as well.

·The most economical & useful power supply with low wattage,100% full load burn-in test.

·Soft startup power supply, effectively reduce the impact degree of AC input.

·2 years warranty.


Electrical Requirements

1.1

Input Requirements

Item

Project

Technical Specifications

Unit

1.1.1

Input Voltage

100—240

Vac

1.1.2

Input Voltage Range

85—264

Vac

1.1.3

AC Input Voltage Frequency

47—63

Hz

1.1.4

Inrush Starting Current

80

A

1.1.5

Max Input Current

13

A

1.1.6

Efficiency

≥90%

1.2

Output Requirements

Item

Project

Technical Specifications

Unit

1.2.1

Output Voltage

24

12

Vdc

1.2.2

Output Voltage Range

23-25

11.5-12.5

Vdc

1.2.3

Load Output Current

33

4

A

1.2.4

Output minimum current

0

0

A

1.2.5

Max capacitive load

1500

5000

uF

1.2.6

Load Regulation

±5%

±3%

1.2.7

Ripple & Noise

300

120

mVp-p

1.2.8

ON/OFF overshoot amplitude

≥10

≥10

1.2.9

Dynamic

Response

Overshoot amplitude

±10%

Recovery time

△t≤200

µS

1.2.10

Start Time

≤4

≤3

S

1.2.11

Hold up Time

≥10

≥10

mS

1.3

Protection

Item

Project

Technical Specifications

Unit

1.3.1

Over voltage

28-30

13-15

Vdc

1.3.2

Over current

33-35

5.5-8.5

A

1.3.4

Output short circuit

12V: Hiccup and re-power; recovers automatically after fault condition is removed(2-ways)24Vconstant output current( 42-46A), not damaged for a long time short circuit.


Isolation &Safety Requirements

Item

Project

Technical Specifications/

Testing Condition

2.1

Electrical strength

Input &Output

1750Vac/10mA/1min

Input&earth connection

1500Vac/10mA/1min

Output&earth connection

12V/36V: /1500Vac/5mA/1min

2.2

Insulation resistance

Input &Output

50MΩ@500Vdc

Output&earth connection

50MΩ@500Vdc

Input&earth connection

50MΩ@500Vdc

2.3

Constant damp heat insulation resistance

Input &Output

2MΩ@500Vdc

Output&earth connection

2MΩ@500Vdc

Input&earth connection

2MΩ@500Vdc

2.4

Safety approval

N/A


Environmental Requirements 

Item

Project

Technical Specifications

Unit

4.1

Working TEMP.

-5+50

4.2

Storage TEMP.

-20―+85

4.3

Working Humidity

1095% (RH)

4.4

Storage Humidity

0 ~95% (RH)

4.5

Altitude

≤3000

m

4.6

Cooling mode

Cooling with built-in DC fan


Environmental Test & Reliability Requirements

Item

Project

Technical Specifications

5.1

High temperature working

+55 8hrs

5.2

Low Temperature working

-10 8hrs

5.3

High temperature storage

+85 24hrs

5.4

Low temperature storage

-20 24hrs

5.5

Steady-state damp heat test

95% 24hrs

5.6

High-low temperature cycling test

-10~60~-10


Mechanical structure

Item

Project

Technical Specifications

Unit

6.1

Dimension

220*130*40 ±1

mm

6.2

Installation Dimension

Refer to the figure 1

6.3

Output connecting terminal

Refer to the figure1

6.4

Package

Insulation spacer is pad on the bottom of PCB


Attached Drawings and Tables



24V30A 12V4A power module Packaging and Transport

Standard export carton. Each piece is packed by vacuum plastic bag into a inner box then 50pcs to a Carton.

Delivery Detail: 5-15working days against payment.


Our Services

1. Any inquiries will be replied within 24 hours;

2. Professional manufacturer , welcome to visit our website;

3. OEM/ODM available:

a) Print logo on our products

b) Customized specification

c) Customized color package box

d) Any your idea on our products,we can help you to design and put it into production

4. High qulity,fashion design,reasonable&competitive price,fast lead time

5. After-sale service:

a) All products will have been strictly quality checked in test house before packing

b) All products will be well packed before shipping

c) All products have 1-2 years warranty, and we sure the products will be free from maintenance within warranty period

6. Faster delivery:

Sample order in stock, and 3-7days for bulk production

7. Payment term:

L/C T/T open account transaction, westion union & paypal



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