1200W 12V50A battery switching charger

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

1200W 12V50A battery switching charger

Features

The power supply is designed HB LLC with PFC;

Wide range input from 90 to 264Vac of small size, high power factor, and reliability, stability,full input voltage range with high efficiency , and protection such as short circuit , etc.

·Built-in active PFC function with half- bridge isolated power supply, approved by CCC/CE/UL/PSE

report.

·Universal AC input / Full range(100~245V).

·Intelligent air cooling control system: The system automatically opens when the operating

temperature reaches 50℃.

·Protections: Short circuit / Over current / Over TEMP. it is reliability and stability.

·24 hours continuous working at full power, the service life of the product is long.

·100% full load burn-in test.

·2 years warranty.


Electrical Performance

1.1

Input Electrical Characteristics

No.

Item

Technical Requirement

Unit

1.1.1

Rated Input Voltage

100—240

Vac

1.1.2

PF Factor

≥0.98(115Vac)/ ≥0.95(230Vac)

1.1.3

Input Voltage Range

90—264

Vac

1.1.4

Inrush Current

≤60

A

1.1.5

Max Input Current

≤8

A

1.1.6

Efficiency

≥92

≥88

1.2

Output Electrical Characteristics

No.

Item

Technical Requirement

Unit

1.2.1

Output1 Rating Voltage

12

Vdc

1.2.2

Output1 Voltage Range

0 — 14

Vdc

1.2.3

Output1 Rating Current

50

A

1.2.4

Output Peak Current

55

A

1.2.5

Output1 Capacitive Load

8800

μF

1.2.6

Load Regulation

±5%

1.2.7

Liner Regulation

±1%

1.2.8

Stability Precision

±10%

1.2.9

Turn on Delay Time

≤5

s

1.2.10

Rising Time

≤200

ms

1.2.11

Hold up time

≥20

mS

1.2.12

DC Output Ripple and Noise

≤100

mVp-p

1.2.13

Output Overshoot At Turn On And Turn Off

±5%

1.2.14

Dynamic Response

Overshoot Amplitude

±5%

±3%

1.3

Protection Characteristics

No.

Item

Technical Requirement

Unit

1.3.1

UVP

75Max

Vac

1.3.2

UVP recovery point

85Max

Vac

1.3.3

Output Over Voltage

Protection

16

Vdc

1.3.4

Output 12V current limiting protection

55-60

A

1.3.5

OTP

85-95

1.3.6

DC Output Short Circuit Protection

The Protection Such as Hiccup, and Can Rework after Remove the Fault.


Isolation And Safety

No.

Item

Technical Requirement

2.1

Electric Strength Testing

Primary To

Secondary

3000Vac/10mA/1min

Primary To Ground

1500Vac/10mA/1min

Out To Ground

0.5KVac/5mA/1min

2.2

Insulation Resistance Testing

Primary To

Secondary

≥100MΩ@500Vdc

Primary To Ground

≥10MΩ@500Vdc

Out To Ground

≥10MΩ@500Vdc

2.3

Leak current

≦3.5mA

Input 264Vac/50Hz.

2.4

Safety Approval

The Power Supply Shall Compliance With The Following Certerio:IEC60065,IEC60950GB4943 Etc.


EMC

No.

Item

Technical Requirement

3.1

EMI

Conduction Emission

EN55013,EN55014,EN55022,EN55024,GB3254,GB17625CLASS B

Radiated Emission

EN55013,EN55014,EN55022,EN55024,GB3254,GB17625CLASS B

3.2

EMS

ESD

Air Discharge:±8KVContact Discharge:±4KV

CriterionA

EFT Test

LEVEL 2 CriterionA

Surge Immunity Test

DM ±2KV,Criteria A; CM ±4KV,criterion A

Voltage Dips And

Interruptions Test

Selected According To The Standard


Environment

No.

Item

Technical Requirement

Unit

4.1

Operating Temperature

0+60

4.2

Storage temperature

-20―+85

4.3

Operating Humidity

095% (No Frost)

4.4

Storage Humidity

0 ~95% (No Frost)

4.5

Altitude

≤2000

m

4.6

Cooling Method

Air cooling system


Environment Experimentation And Reliability Test

No.

Item

Technical Requirement

5.1

High Temperature Operating

+60 8hrs

5.2

Low Temperature Operating

+0 8hrs

5.3

High Temperature Storage

+85 24hrs

5.4

Low Temperature Storage

-20 24hrs

5.5

MTBF

≥100K hours @ 115V 100% load 40.

≥500K hours @ 115V 90% load 25.

5.6

E-Cap Life

≥50000h @ 115V/230V full load 25


Mechanical Drawing

No.

Item

Technical Requirement

Unit

6.1

Dimension

278*121 *48(±0.5)

mm

6.2

Packaging

Electrostatic Bubble Bag


1200W 12V50A battery switching charger

Packaging and Transport :

Standard export carton. Each piece is packed by vacuum plastic bag into a inner box then 5pcs 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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