Mean Well DDR-15G-12 DC-DC Converter 9-36 V DC In, 12 V, 1.25 A, 15 W, DIN Rail

Model number
DDR-15G-12

Mean Well DDR-15G-12 DC-DC converter from the DDR-15 series, taking 9-36 V DC input and giving a regulated 12 V output at up to 85% efficiency. Snaps onto a DIN rail.

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Specifications

Output
DC voltage12V
Rated current1.25A
Current range0 ~ 1.25A
Rated power15W
Ripple & noise (max.)60mVp-p
Voltage adj. range9 ~ 13.2V
Voltage tolerance±2.0%
Line regulation±0.5%
Load regulation±0.5%
Setup, rise time120ms, 85ms at full load
Hold up time (typ.)G-type: 8ms@24Vdc input
External capacitance load (max.)1200μF
Input
Voltage range9 ~ 36Vdc
Efficiency (typ.)85%
DC current (typ.)0.8A/24Vdc
Inrush current (typ.)15A/24Vdc
Protection
Overload110 ~ 150% rated output power; Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over voltage13.8 ~ 16.2V; Protection type : Shut down o/p voltage, re-power on to recover
Reverse polarityBy internal MOSFET, no damage, recovers automatically after fault condition removed
Under voltage lockoutPower ON≥9V , OFF≤8.5V
Environment
Working temp.-40 ~ +85℃ (Refer to "Derating Curve")
Working humidity5 ~ 95% RH non-condensing
Storage temp., humidity-40 ~ +85℃, 5 ~ 95% RH non-condensing
Temp. coefficient±0.03%/℃ (0 ~ 60℃)
VibrationComponent:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
Operating altitude5000 meters
Safety & EMC
Safety standardsUL62368-1, IEC 62368-1,AS/NZS 62368.1, EAC TPTC 004 approved
Withstand voltageI/P-O/P:4KVdc
Isolation resistanceI/P-O/P>100M Ohms / 500Vdc / 25℃/ 70% RH
Others
Dimension17.5*90*54.5mm (W*H*D)

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.