ARCH SC24-12S, SC24-15S, SC24-24S, SC24-3.3S, SC24-5S Datasheet

Encapsulated DC-DC Converter

SC SERIES 6~10 Watts

http://www.archcorp.com.tw

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

ELECTRICAL SPECIFICATIONS

Model No. SC 24-3.3S SC 24-5S SC 24-12S SC 24-15S SC 24-24S
Max. output wattage (W) 5W 5W 5W 5W 5W
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 / 1500mA 5V / 1200mA 12V/ 416mA 15V/ 333mA 24V/ 208mA

Model No. SC 48-3.3S SC 48-5S SC 48-12S SC 48-15S SC 48-24S
Max. output wattage (W) 6.6W 10W 10W 10W 10W
Input voltage (V.DC.) 48V (36-72V) 48V (36-72V) 48V (36-72V) 48V (36-72V) 48V (36-72V)
Output voltage (V.DC.) 3.3V / 2000mA 5V / 2000mA 12V / 833mA 15V / 666mA 24V / 416mA

Model No.

SC
24-3.3S

SC
24-5S

SC
24-12S

SC
24-15S

SC
24-24S

SC
48-3.3S

SC
48-5S

SC
48-12S

SC
48-15S

SC
48-24S

Max output wattage (W)

5W 5W 5W 5W 5W 6.6W 10W 10W 10W 10W

Input Input filter

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

±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2%
Current (mA) max 1500 1200 416 333 208 2000 2000 833 666 416
Line regulation (HL-LL) (typ.)

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

±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1%
Ripple <0.2% Vout +20mV max (Vp-p)
Noise <0.5% Vout +50mV max (Vp-p)
Efficiency 76% 82% 83% 83% 83% 77% 82% 83% 83% 83%

Output

Switching frequency 120KHz 120KHz 120KHz 120KHz 120KHz 120KHz 120KHz 120KHz 120KHz 120KHz
Over current protection Works over 120% of rating and recovers automatically.

Protection

Short circuit protection Current limit, auto-recovery

Isolation Voltage 1600 VDC.

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) 1.77 x 1.18 x 0.55 Inches (45.0 x 30.0x 14.0 mm)
Case Material Plastic case
Weight 40 g

Physical

Cooling method Free-air convection

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
 Fully Encapsulated Plastic Case
 Regulated Output
 Low Ripple and Noise
 2-Year Product Warranty

Encapsulated DC-DC Converter

SC SERIES 6~10 Watts

http://www.archcorp.com.tw

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

MECHANICAL DIMENSION (Top View)

PIN# Single

1 +-DC IN
2 -DC IN
3 +DC OUT
4 NO PIN
5 -DC OUT

DERATING

BLOCK DIAGRAM