AC-DC Power Module

AOCH SERIES

4 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508 FAX: +886-2-26981319

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ELECTRICAL SPECIFICATIONS

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

Model No.

( Single Output )

AOCH

-3.3S

AOCH

-5S

AOCH

-8S

AOCH

-9S

AOCH

-12S

AOCH

-14S

AOCH

-15S

AOCH

-24S

Max Output Wattage (W)

3.96W

4W

4W

4W

4W

4W

4W

4W

Voltage

90-305 VAC or 120-430 VDC

Frequency (Hz)

47-440 Hz

Current (Full load)

110 mA max. (115 VAC) / 70 mA max. (230 VAC)

Inrush Current (<500us)

15 A max. (115 VAC) / 25 A max. (230 VAC)

Leakage Current

0.25 mA max.

Input

External Fuse (recommend)

3.15 A slow blow type

Voltage (V.DC.)

3.3V

5V

8V

9V

12V

14V

15V

24V

Voltage Accuracy

±2%

Current (mA) max

1200

800

500

444

333

286

267

167

Line Regulation (LL-HL) (typ.)

±0.5%

±0.2%

Load Regulation (0-100%) (typ.)

±1.5%

±0.5%

Minimum Load

0%

Maximum Capacitive Load

5000uF

4200uF

1470uF

1330uF

680uF

470uF

330uF

120uF

Ripple & Noise (Vp-p) max

<250mV

<200mV

<150mV

<100mV

Efficiency

68%

72%

74%

75%

76%

76%

76%

77%

Output

Hold-up Time

15 ms min.

Over Power Protection

Hiccup technique, auto-recovery

Protection

Short Circuit Protection

Hiccup mode, indefinite (automatic recovery)

Isolation

Input-Output (V.AC)

3000V

Operating Temperature

-40°C…+70°C ( with derating )

Storage Temperature

-40°C…+85°C

Temperature Coefficient

±0.02%/°C

Humidity

95% RH

Environment

MTBF

>450,000 h @ 25°C (MIL-HDBK-217F)

Dimension (L x W x H)

1.46 x 1.08 x 0.69 Inches ( 37.0 x 27.5 x 17.5 mm ) Tolerance

0.5 mm

Case Material

Plastic resin (flammability to UL 94V-0)

Weight

26 g

Physical

Cooling Method

Free air convection

Safety

Agency Approvals

UL , cUL , CE

EMI

(Conducted & Radiated Emission)

EN 55022 class B

EMC

EN 55024

KEY FEATURES



Switching Power Module for PCB Mountable



Fully Encapsulated Plastic Case



Universal Input Range 90-305VAC, 47-440 Hz



Single and Dual Output



Low Ripple and Noise



Isolation Class II



Maximum No-Load Watts < 0.3W



CE , UL Approval



3-Year Product Warranty