Sinrace Power Supply Technology (Shenzhen) Co., Ltd.

Characteristics of DC DC Power Module:ASC-Series

• Universal Input Range 90-264VAC, 47-440 Hz
• Regulated Output      Low Ripple and Noise       High Efficiency
• CE, CB, UL, TUV Approval      2-Years Product Warranty
• Model No.( Single Output ) ASC-3.3S ASC-5S ASC-12S ASC-15S ASC-24S
• Max Output Wattage (W) 15W 20W 20W 30W 60W
• Leakage Current 0.75 mA max.
• External Fuse (recommend) 1.5 A slow blow type
• Output Voltage (V.DC.) 3.3V 5V 12V 15V 24V48V
• Safety Agency Approvals UL/cUL, CE, TUV, CB

Specification of AC DC Power Module:ASC-Series:

Model No. ( Single Output ) ASC-3.3S ASC-5S ASC-12S ASC-15S ASC-24S
Max Output Wattage (W) 15W 20W 20W 30W 60W
Leakage Current 0.75 mA max.
External Fuse (recommend) 1.5 A slow blow type
Output Voltage (V.DC.) 3.3V 5V 12V 15V 24V48V 
Current (mA) max 6000 6000 2500 2000 1250
Line Regulation (LL-HL) (typ.) ±1%
Load Regulation (5-00%) (typ.) ±5%
Minimum Load 5% 4% 2% 2% 2%
Maximum Capacitive Load 470-23,000µF depending on model
Ripple <0.2% Vout +40mV max (Vp-p)
Noise <0.5% Vout +50mV max (Vp-p)
Efficiency 70% 75% 80% 80% 77%
Hold-up Time 15 ms min.
Switching Frequency 100 kHz
Protection Over Power Protection Hiccup technique, auto-recovery
Over Voltage Protection Zener diode clamp
Short Circuit Protection Hiccup mode, indefinite (automatic recovery)
Isolation Input-Output (V.AC) 3000 V
Environment Operating Temperature -25ºC~+70ºC (with derating)
SStorage Temperature -40ºC~+85ºC
Temperature Coefficient ±02%/ºC
Humidity 95% RH
MTBF >200,000 h @ 25ºC (MIL-HDBK-217F)
Physical Dimension (L x W x H) 50.8x 26x 10.7 Inches ( Tolerance ±0.5 mm)
Case Material Plastic resin with Fiberglass (flammability to UL 94V-0)
Weight 220 g
Cooling Method Free air convection
EMC EMI (Conducted & Radiated Emission) EN 55022 class B
EMS (Noise Immunity) EN 55024