Features

• 2:1 wide input range.
• Protections: Short circuit I Overload I Over voltage.
• 1500VAC 1IO isolation.
• Built-in EM1 filter, low ripple noise.
• 100% full load burn-in test.
• Fixed switching frequency at 83 KHz.
• Low cost.
• High reliability.
• 2 years warranty.

Technical Specifications
Output

• DC Voltage: 12V.
• Rated Current: 2.1A.
• Current Range: 0 ~ 2.1A.
• Rated Power: 25.2W.
• Ripple & Noise (max.): 120mVp-p.
• Voltage Adj. Range: 11 ~ 16VDC.
• Voltage Tolerance: ±1.0%.
• Line Regulation: ±0.3%
• Load Regulation: ±0.3%.
• Setup, Rise, Hold up Time: 2.5s, 50ms at full load.

Input

• Voltage Range: A - 9.2 ~ 18VDC, B - 19 ~ 36VDC, C - 36 ~ 72VDC.
• Efficiency (Typ.): 75%.
• DC Current: 1.6A/24V.

Protection

• Overload: Protection type: Hiccup mode, recovers automatically after fault condition is removed, 105 ~ 150% rated output power.
• Open Voltage: Protection type: Hiccup mode, recovers automatically after fault condition is removed, 16.8 ~ 20V/10% load.

Environment

• Working Temp.: -10 ~ +60°C (Refer to "Derating Curve")
• Working Humidity: 20 ~ 90% RH non-condensing.
• Storage Temp. Humidity: -20 ~ +85°C, 10 ~ 95% RH.
• Temp. Coefficient: ±0.03%/ (0 ~ 50°C).
• Vibration: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes Design refer to LVD.

Safety & EMC

• Withstand Voltage: I/P-O/P:1.5KVAC, I/P-FG: 2KVAC, O/P-FG: 0.5KVAC.
• Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25°C/ 70% RH.
• EMC Emission: Compliance to EN55022 (CISPR22) Class B.
• EMC Immunity: Compliance to EN61000-4-2, 3,4,6,8, EN55024, heavy industry level, criteria A.

Other

• MTBF: 365.9K hrs min.
• Dimension (L*W*H): 99mm x 97mm x 36mm.