H HiTRON
ON-BOARD DC-DC CONVERTER ENCAPSULATED MODULES
15-WATTS TRIPLE OUTPUT HDM15-T SERIES
FEATURES:
ꢀTRIPLE OUTPUT
ꢀWIDE 4:1 & 2:1 INPUT RANGE
ꢀ15W ISOLATED OUTPUT
ꢀSIX-SIDED METAL SHIELD
SPECIFICATION
INPUT SPECIFICATION
Input Range: Wide 4:1 & 2:1 input DC range.
See Ratings Chart.
Input Voltage: Nominal 12/24/48Vdc.
Input Current: Various with input range and load.
See Ratings Chart.
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Voltage Accuracy: Main O/P ±2.0 typ.
%
Line Regulation: ±0.5
typ.
%
Load Regulation: VO1 & VO3 O/P ±2.0% typ.
Aux. VO2 O/P ±5.0% typ.
Input Fuse: Use external fuse.
Input Filter: Pi-Network.
Overvoltage Shutdown: Optional. Factory set.
Undervoltage Shutdown: 8Vdc.
Isolation Resistor: 1,000 Mega Ohms.
Isolation Voltage: 1,500Vdc.
Noise & Ripple: Typ. 100mV for 3.3V/5.0V &
1.0% for others peak to peak.
OVP: Built-in on main output.
Adjustability: Not available.
Short Circuit Protection: Power fold back,
Self-recovering.
Overload Protection: About 130 of overrange
foldback type.
EMI: Six-sided metal shielding.
Remote On/Off: TTL/CMOS-Compatible Input Control.
Logic input reference to –input/-Vin.
Logic [1]/Open (or 2.5-7.0Vdc above-Vin)=ON.
Logic [2]/Short (or 0-0.08Vdc above-Vin)=OFF.
GENERAL SPECIFICATION
Operating Temperature: -25°C to +71°C range.
–20°C to +60°C @ full load without derating.
Temperature: -40°C to +105°C.
Temperature Coefficient: 0.02% /°C.
Cooling: Convection cooling up to +60°C @ full load.
At least 100LFM moving air is recommended for F-L
> +60°C in a confined area.
Efficiency: Typ.80%, various with input.
Switching Frequency: Fixed freq.100K Hz.
Circuit Topology: 100K Hz. forward circuit.
Transient Response: Full to 1/2 load <200 Sec.
Case: Black coated steel with non-conductive
metal base.
μ
Weight: 65.0g (2.4 Oz.)
Humidity: Up to 95%RH, Non-condensing.
Commercial Grade only.
NOTE:(1) All measurements are at nominal input, full load and +25°C unless otherwise specified.
(2) Line Regulation measured from High to Low Lines at full load.
Power Density: 10 Watts. /Cubic inch
(3) Load Regulation measured from Full Load (F-L) to Half-Load (H-L) at nominal input.
(4) Correct fuse size by calculating the max. DC current drains at low Line input & Load and then adding 20-25% for the desired fuse size.
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