Encapsulated DC-DC Converter

ST60 SERIES

60 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508

FAX: +886-2-26981319

-1-

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 )

ST60-48F-12S

ST60-48F-15S

ST60-48F-24S

Max Output Wattage (W)

60W

Input

Voltage (with Derating)

48V (18-72V)

Voltage (V.DC.)

12

15

24

Trim Voltage Range

10%

Voltage Accuracy

2%

Current (mA) max

5000

4000

2500

Line Regulation (LL-HL) (typ.)

0.5%

Load Regulation (10-100%) (typ.)

1%

Capacitor Load (max) (at 48 Vin)

1000uF

680uF

150uF

Ripple & Noise

(Note 1)

1% of Vout

Efficiency

91%

90%

90%

Output

Switching Frequency

200KHz

Over Power Protection

Auto-recovery

Over Voltage Protection

Zener diode clamp

Protection

Short Circuit Protection

Auto-recovery

Voltage

1600 VDC.

Resistance

108 ohms

Isolation

Capacitance

2200 pF

Operating Temperature

-40°C…+85°C (with derating)

Storage Temperature

-50°C…+105°C

Case Temperature

+105°C max.

Temperature Coefficient

±0.05%/°C

Humidity

95% RH

Environment

MTBF

>550,000 h @ 25°C (MIL-HDBK-217F)

Dimension (L x W x H)

2.08 x 1.08 x 0.55 Inches ( 52.8 x 27.4 x 14.0 mm ) Tolerance

0.5 mm

Case Material

Six-side shielded Aluminum with Non-Conductive base, Black Anodize

Weight

Pending

Physical

Cooling Method

Free-air convection

Safety

Agency Approvals

CE, UL, cUL

(Pending)

EMI

(Note 3)

(Conducted & Radiated Emission)

EN 55022 class A

(Pending)

EMC

EMS (Noise Immunity)

EN 55024

(Pending)

KEY FEATURES

 Power Module for PCB Mountable

 Smaller Size

 4:1 Wide Input Range

 Regulated Output

 High Efficiency

 Operating Temperature: -40°C…+85°C (with derating)

 Remote ON/OFF Control

 3-Year Product Warranty