24V 15A switching power supply

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

24V 15A switching power supply

Feature:

·Wide range input from 100~240Vac .

·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 ≥85% .

·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.

P.S: Constant voltage power supply for industrial using;


Electrical Requirements

1.1

Input Requirements

Item

Project

Technical Specifications

Unit

1.1.1

Input Voltage

100240

Vac

1.1.2

Input Voltage Range

90264

Vac

1.1.3

AC Input Voltage Frequency

4763

Hz

1.1.4

Inrush Starting Current

50

A

1.1.5

Max Input Current

6

A

1.1.6

Efficiency

85%

1.2

Output Requirements

Item

Project

Technical Specifications

Unit

1.2.1

Output Voltage

24.0

Vdc

1.2.2

Output Voltage Range

12.924.62

Vdc

1.2.3

Load Output Current

15

A

1.2.4

Output minimum current

0

A

1.2.5

stabilized voltage precision

±3%

PFC Value

0.9

1.2.7

Ripple & Noise

150

mVp-p

1.2.8

ON/OFF overshoot amplitude

±10%

1.2.9

Dynamic

Response

Overshoot amplitude

±10%

Recovery time

t200

µS

1.2.10

Voltage Regulation

1

1.2.11

Load Regulation

0.5

1.2.12

Start Time

200

mS

1.2.13

Hold up Time

10

mS

1.3

Protection

Item

Project

Technical Specifications

Unit

1.3.4

Over current

110%~150 Iout

A

1.3.5

Output short circuit

Hiccup and re-power; recovers automatically after fault condition is removed


Isolation &Safety Requirements

Item

Project

Technical Specifications/

Testing Condition

2.1

Electrical strength

Input &Output

3000Vac(4240Vdc)/10mA/1minNo case

Input&earth connection

1500Vac(2120Vdc)/10mA/1min

Output&earth connection

500Vac(700Vdc)/10mA/1min

2.2

Insulation

esistance

Input &Output

50MΩ@500Vdc

Output&earth connection

50MΩ@500Vdc

Input&earth connection

50MΩ@500Vdc

2.3

Safety approval

Approved by EN60950GB4943 etc. Safety standards.


EMI/EMC Requirements

Item

Project

Technical Specifications/

Testing Condition

3.1

EMI

Conduction disturbance emission

CLASS B

Radiation disturbance emission

CLASSB

3.2

EMS

Electrostatic discharge immunity

Air discharge 8KV, Contact discharge 6KV, Criterion Bsystem

Electric Fast Transient Burst Anti-interferen

LEVEL 3 criterionAsystem

Surge immunity

LEVEL 3 criterionAsystem

Voltage sag, short time interrupt and slowly varying immunity

Select by standard


Environmental Requirements 

Item

Project

Technical Specifications

Unit

4.1

Working TEMP.

-10+40

4.2

Storage TEMP.

-20+85

4.3

Working Humidity

10%95% (RH)

4.4

Storage Humidity

5%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

+40 8hrs

5.2

Low Temperature working

-10 8hrs

5.3

High temperature storage

+70 24hrs

5.4

Low temperature storage

-20 24hrs

5.5

Steady-state damp heat test

5.6

High-low temperature cycling test


Mechanical structure

Item

Project

Technical Specifications

Unit

6.1

Dimension

227×115×50 ±1

mm

6.2

Installation Dimension

Refer to the figure 12 & 3.

6.3

Output connecting terminal

11P/9.5mm Pitchrefer to the figure1

6.4

Package

Anti static bubble bag


Attached Drawings and Tables

Figure1 Left installation dimensions diagramUnitmm,Error±0.5mm



Figure2 Right installation dimensions diagramUnitmm,Error±0.5mm


Figure2 Overlooking installation dimensions diagramUnitmm,Error±0.5mm

 

Output connection terminal definition

Output terminal using 11PIN/9.5mm Pitch connection terminalturn pin sequence shown as the following table.

 

CON1 Connecting pin function


Turn pin NO.

Definition

Function

1

L

AC input fire line

2

N

AC input zero line

3

PE

Input & earth connection

4567

V+

Negative output voltage

891011

V-

Positive and of output voltage



Packaging and Transport :

Standard export carton. Each piece is packed by vacuum plastic bag into a inner box then 20pcs 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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