12W, AC-DC converter

12W, AC-DC converter

Mornsun America, LLCChina

LD12-20B05

AC DC ConvertersUltra-slim SIP package

IC AC-DC CONVERTER 12W 5V 2.4A DIP

12W AC-DC converter, input 85-264VAC/100-370VDC, output 5V/2400mA, ultra-slim SIP package, 4000VAC isolation, with OVP, SCP and OCP, meets UL/CE standards.Checked against the datasheet

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Technical parameters

Key specs

Input voltage-370 ~ -264 V
Output voltage5 V
Output current2.4 AMax
Power12 WMax
Outputs1

Datasheet-verified parameters

28 items
ParameterValue and test conditionsSource
Input Voltage RangeAC input: 85-264 VAC; DC input: 100-370 VDC
Nominal Output Voltage5V
Nominal Output Current2400mA
Output Power12W
Outputs1
PackageUltra-slim SIP package (Horizontal package: 53.80*28.80*23.50mm)
Operating Temperature-25 to +70 °C
GradeCLASS I I
Input frequency47-440 Hz
Input currentTyp. 280 mA @ 115VAC; Typ. 190 mA @ 230VAC
Inrush currentTyp. 10 A @ 115VAC; Typ. 20 A @ 230VAC
Recommended External Input Fuse3.15A/250V, slow fusing
Hot PlugUnavailable
Output Voltage AccuracyMax. ±2 % (0%-100% load, Other models)
Line RegulationTyp. ±0.5 % (Full load)
Load RegulationTyp. ±1 % (10%-100% load)
Output Ripple & NoiseMax. 100 mV (20MHz bandwidth, peak-peak value)
Isolation VoltageMin. 4000 VAC (Input-output, Test time: 1min)
Storage Temperature-25 to +105 °C
Storage HumidityMax. 95 %RH
Switching FrequencyTyp. 100 kHz
Power Derating3.3 %/°C (+55°C~+70°C); 1 %/°C (-25°C~0°C)
Safety StandardIEC60950/EN60950/UL60950
MTBF> 300,000 h (MIL-HDBK-217F@25°C)
Casing MaterialBlack flame-retardant and heat-resistant plastic (UL94-V0)
Cooling methodFree air convection
Max. Capacitive Load10000 uF
EfficiencyTyp. 78 % (230VAC)
All parameters (8)ExpandCollapse
Power
Input Voltage Range85 VAC (Min) - 264 VAC (Max)
Isolation Voltage4000 VAC (Min)
Nominal Output Voltage and Current(Vo/lo)5V/2400mA
Output Power12W
AC and DC characteristics
Output Ripple & Noise*100 mV (Max)
Environment and package
Operating Temperature-25 °C (Min) - +70 °C (Max)
Package Dimensions53.80*28.80*23.50mm
Other
Efficiency (230VAC, %/Typ.)78 %

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DatasheetDatasheet · 2.6 MB · 2026-11-04
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