ARCH SA10-48-12S, SA10-48-15S, SA10-48-24S, SA10-48-3.3S, SA10-48-5S Datasheet
Encapsulated DC-DC Converter
SA10 SERIES 10 Watts
KEY FEATURES
Power Modules for PCB Mounting
Regulated Output
Low Ripple and Noise
2-Year Product Warranty
ELECTRICAL SPECIFICATIONS
Model No. SA10-48-3.3S SA10-48-5S SA10-48-12S SA10-48-15S SA10-48-24S
Max. output wattage (W) 8.25W 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 / 2500mA 5V / 2000mA 12V / 833mA 15V / 666mA 24V / 416mA
Model No. SA10-48-3.3S SA10-48-5S SA10-48-12S SA10-48-15S SA10-48-24S
Max output wattage (W)
Input Input filter
Output
Protection
Isolation
Environment
Physical
Voltage (V.DC.) 3.3 5 12 15 24
Voltage accuracy
Current (mA) max 2500 2000 833 666 416
Line regulation (HL-LL) (typ.)
Load regulation (10-100%) (typ.)
Ripple <0.2% Vout +20mV max (Vp-p)
Noise <0.5% Vout +50mV max (Vp-p)
Efficiency 77% 79% 82% 82% 83%
Switching frequency 125KHz 125KHz 125KHz 125KHz 125KHz
Over current protection Works over 120% of rating and recovers automatically.
Over voltage protection Zener diode clamp
Short circuit protection Current limit, auto-recovery
Voltage 1600 VDC.
Resistance
Capacitance 1000 pF
Operating temperature -25°C…+71°C
Storage temperature -55°C…+105°C
Case temperature +95°C max.
Temperature coefficient
Humidity 95%RH
MTBF >800,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H) 2.0 x 1.0 x 0.55 Inches (50.8 x 25.4x 14 mm)
Case Material Six-side shielded Aluminum with Non-Conductive base
Weight 25 g
Cooling method Free-air convection
8.25W 10W 10W 10W 10W
π type
±2% ±2% ±2% ±2% ±2%
±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
±1% ±1% ±1% ±1% ±1%
9
ohms
10
±0.02% Per°C
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319 -1-
Encapsulated DC-DC Converter
SA10 SERIES 10 Watts
MECHANICAL DIMENSION (Top View)
PIN# Single
1 -DC IN
2 +DC IN
3 -DC OUT
4 +DC OUT
DERATING
BLOCK DIAGRAM
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319 -2-
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