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ASC

更新时间： 2024-09-24 06:38:03

品牌	Logo	应用领域
ASTRODYNE		开关
页数	文件大小	规格书
3页	256K
描述
30 Watt Ultraminiature Modular Switching Power Supplies

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ASC 数据手册

30 Watt Ultraminiature Modular Switching Power Supplies

ASC series

KEY FEATURES

�

Switching Power Module for PCB Mountable

Fully Encapsulated Plastic Case

Universal Input Range 90-264VAC, 47-440 Hz

Regulated Output

Low Ripple and Noise

High Efficiency

CE, CB, cUL, TUV Approvals

2-Year Product Warranty

ELECTRICAL SPECIFICATIONS

Model No.

( Single Output )

ASC-3.3S

20W

ASC-5S

30W

ASC-12S

30W

ASC-15S

30W

ASC-24S

30W

Max Output Wattage (W)

Voltage

90-264 VAC or 120-370 VDC

47-440 Hz

Frequency (Hz)

Current (Full load)

Inrush Current (<2ms)

Leakage Current

520 mA max. (115 VAC) / 320 mA max. (230 VAC)

10 A max. (115 VAC) /20 A max. (230 VAC)

0.75 mA max.

Input

External Fuse (recommend)

Voltage (V.DC.)

1.5 A slow blow type

3.3V

±2%

6000

±1%

12V

15V

24V

Voltage Accuracy

Current (mA) max

Line Regulation (LL-HL) (typ.)

Load Regulation (5-00%) (typ.)

Minimum Load

6000

2500

2000

1250

Output

Maximum Capacitive Load

Ripple

470-23,000µF depending on model

<0.2% Vout +40mV max (Vp-p)

<0.5% Vout +50mV max (Vp-p)

Noise

Efficiency

70%

75%

80%

77%

Hold-up Time

15 ms min.

100 kHz

Switching Frequency

Over Power Protection

Over Voltage Protection

Short Circuit Protection

Input-Output (V.AC)

Operating Temperature

Storage Temperature

Temperature Coefficient

Humidity

Hiccup technique, auto-recovery

Zener diode clamp

Protection

Isolation

Hiccup mode, indefinite (automatic recovery)

3000 V

-25°C…+70°C (with derating)

-40°C…+85°C

Environment

±0.02%/°C

95% RH

MTBF

>200,000 h @ 25°C (MIL-HDBK-217F)

Dimension (L x W x H)

Case Material

3.5 x 2.5 x 0.98 Inches ( 89.0 x 63.5 x 25.0 mm ) Tolerance �0.5 mm

Plastic resin with Fiberglass (flammability to UL 94V-0)

Physical

Weight

220 g

Cooling Method

Free air convection

UL/cUL, CE, TUV, CB

EN 55022 class B

EN 55024

Safety

EMC

Agency Approvals

EMI (Conducted & Radiated Emission)

EMS (Noise Immunity)

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

300 Myles Standish Blvd., Taunton, MA 02780

WWW.ASTRODYNE.COM

Ph: 1-800-823-8082

Fax: 508-823-8181

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