ARCH ST10-24-12S, ST10-12-5S, ST10-12-3.3S, ST10-12-24S, ST10-12-15S Datasheet

Encapsulated DC-DC Converter

ST10 SERIES 10 Watts

http://www.archcorp.com.tw

TEL: [phone] FAX: [phone] -1-

ELECTRICAL SPECIFICATIONS

Model No. ST10-12-3.3S ST10-12-5S ST10-12-12S ST10-12-15S ST10-12-24S
Max. output wattage (W) 7W 10W 10W 10W 10W
Input voltage (V.DC.) 12V (9-18V) 12V (9-18V) 12V (9-18V) 12V (9-18V) 12V (9-18V)
Output voltage (V.DC.) 3.3V / 2000mA 5V / 2000mA 12V / 830mA 15V / 670mA 24V / 420mA

Model No. ST10-24-3.3S ST10-24-5S ST10-24-12S ST10-24-15S ST10-24-24S
Max. output wattage (W) 7W 10W 10W 10W 10W
Input voltage (V.DC.) 24V (18-36V) 24V (18-36V) 24V (18-36V) 24V (18-36V) 24V (18-36V)
Output voltage (V.DC.) 3.3V / 2000mA 5V / 2000mA 12V / 830mA 15V / 670mA 24V / 420mA

Model No. ST10-48-3.3S ST10-48-5S ST10-48-12S ST10-48-15S ST10-48-24S
Max. output wattage (W) 7W 10W 10W 10W 10W
Input voltage (V.DC.) 48V (36-75V) 48V (36-75V) 48V (36-75V) 48V (36-75V) 48V (36-75V)
Output voltage (V.DC.) 3.3V / 2000mA 5V / 2000mA 12V / 830mA 15V / 670mA 24V / 420mA

Model No.

ST10-12-3.3S
ST10-24-3.3S
ST10-48-3.3S

ST10-12-5S
ST10-24-5S
ST10-48-5S

ST10-12-12S
ST10-24-12S
ST10-48-12S

ST10-12-15S
ST10-24-15S
ST10-48-15S

ST10-12-24S
ST10-24-24S
ST10-48-24S

Max output wattage (W)

7W 10W 10W 10W 110W

Input Input filter

π type
Voltage (V.DC.) 3.3 5 12 15 24
Voltage accuracy

±2% ±2% ±2% ±2% ±2%
Current (mA) max 2000 2000 830 670 420
Line regulation (HL-LL) (typ.)

±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load regulation (10-100%) (typ.)

±1% ±1% ±1% ±1% ±1%
Ripple <0.2% Vout +20mV max (Vp-p)
Noise <0.5% Vout +50mV max (Vp-p)
Efficiency 78% 81% 82% 82% 83%

Output

Switching frequency 300KHz 300KHz 300KHz 300KHz 300KHz
Over current protection Works over 120% of rating and recovers automatically.
Over voltage protection Zener diode clamp

Protection

Short circuit protection Current limit, auto-recovery
Voltage 1600 VDC.
Resistance

10

9

ohms

Isolation

Capacitance 1000 pF
Operating temperature -25°C…+71°C
Storage temperature -55°C…+105°C
Case temperature +95°C max.
Temperature coefficient

±0.02% Per°C
Humidity 95% RH

Environment

MTBF >800,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H) 2.0 x 1.0 x 0.413 Inches (50.8 x 25.4x 10.5 mm)
Case Material Nickel-Coated Copper with Non-conductive Base

Weight 30 g

Physical

Cooling method Free-air convection

Safety Agency approvals CE (Pending)
EMC EMI (Conducted & Radiated Emission) EN 55022 class A

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

KEY FEATURES

 Power Modules for PCB Mounting
 Regulated Output
 Low Ripple and Noise
 Remote ON/OFF Control (Optional)
 4:1 Input Range (Optional)
 2 Year Product Warranty

Encapsulated DC-DC Converter

ST10 SERIES 10 Watts

http://www.archcorp.com.tw

TEL: [phone] FAX: [phone] -2-

MECHANICAL DIMENSION (Top View)

PIN# Single

1 +-DC IN
2 -DC IN
3 REMOTE ON/OFF
4 +DC OUT
5 NO PIN
6 -DC OUT

DERATING

BLOCK DIAGRAM