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AF-400S24-1.5K Power Module

AF-400S24-1.5K Power Module

Original price was: $20.00.Current price is: $12.00.

SKU: R311035829978 Category:

Description

Overview
1. This power supply features a compact size, lightweight, and high waterproof rating.
2. It has a long service life, fast dynamic response, and high efficiency.
3. It seamlessly switches between batteries and other power supplies, eliminating voltage transients.
4. It utilizes a highly reliable modular design.
5. It is widely used for powering tethered lighting drones.
Functional Description
Input range: 360-400Vdc, output: 24Vdc/62.5A, rated power: 1400W, peak power: 1500W. The power supply includes output overcurrent protection, output short-circuit protection, output overvoltage protection, and overtemperature protection.

Usage Environment

Minimum Typical values Maximum unit Remarks/Conditions
Operating temperature -40
+55 Forced air cooling
Storage temperature -55 25 +105
Relative humidity 5

95
%		 No condensation
Storage humidity 5
95		 % No condensation
Atmospheric pressure 54
106 kPa
Altitude

5000 m
IP rating IP55

Enter basic properties

Enter basic properties

project Minimum Typical values Maximum unit Remarks/Conditions
Input voltage range 360 390 400 Vdc
Maximum input voltage 410 415 420 Vdc Power supply is not damaged under these conditions.
Maximum input current


4.3		 A Vin = 360Vdc, output rated load.”
Input surge current


50		 A Vin = 410Vdc, output full load.”
Startup 360 390 400 V Startup at rated power.”

Output basic characteristics

project

 Minimum Typical values Maximum unit
Output voltage 1 range
22.5
24
25.5
Vdc
OUT load regulation 3
%

OUT Load Regulation

–

–

5

%

Efficiency

95

97

97.5

%

Input 380-400Vdc, output full load

Ripple and Noise

–

110

280

mVp-p

20MHz bandwidth limit

OUT Current

–

58

62.5

A

Output Voltage Overshoot

–

–

5

%

transientresponse

Overshoot amplitude

–

–

5

%

Ta=25,50%-75%-50%

di/dt=0.1A/sLoad step change

Recovery time

–

–

200

s

Temperature coefficient

–

–

0.02

%/

Protection features

Items

Minimum

Typical values

Maximum

unit

Remarks/Conditions

Input overvoltage protection

435

440

445

V

Input undervoltage protection

290

300

305

V

Output overcurrent protection

50

A

Locked, restarted normally

Output short-circuit protection

YES

Locked, restarted normally

Overtemperature protection

YES

Self-recovery

Power supply paralleling

Passive current sharing in parallel

Other specifications

Items

Requirements

Remark

Triple-proof design

PCB coated with conformal coating

Heat dissipation

Forced air cooling

MTBF

100KH

Weight

380g

Power indicator

One green light stays on during operation; otherwise, it turns off.

Safety features

Project

Level

Standard (or test conditions)

Insulation Withstand Voltage

Input to output

3000

Vdc

No breakdown or arcing.

Test conditions: 5mA/min, rise rate 500V/s

Input to ground

1500

Vdc

Output to ground

500

Vdc

Insulation Resistance

Input to output

50

M

Under normal atmospheric pressure, relative humidity is 90%, test voltage: 500Vdc

Input to chassis

50

M

Output to chassis

50

M

EMC characteristics

Project

Grade (standard)

Notes (Indicator Requirements)

IEC61000-4-5LEVEL3

See Note 1) A for criteria. Input differential mode: 1kV, common mode: 2kV. External filtering circuit required. Line-to-line 1kV, line-to-ground 2kV. See Note B for criteria.

Surge

IEC61000-4-4 LEVEL3

Both input and output must meet:

EFT

GB/T17626.2-2006

Contact discharge: 6kV. See Note B for criteria.

Air discharge: 8kV. See Note B for criteria.

EN55022

Apply Class A EMC filter.

ESD

EN55022

Apply Class A EMC filter.

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