HDM11-S Datasheet, PDF (1/2 Pages) HITRON ELECTRONICS CORPORTION – PCB-MOUNT DC-DC CONVERTER ENCAPSULATED MODULES INDUSTRIAL GRADE 10 WATTS SINGLE & DUAL OUTPUT

H HiTRON
PCB-MOUNT DC-DC CONVERTER ENCAPSULATED MODULES
INDUSTRIAL GRADE 10 WATTS SINGLE & DUAL OUTPUT
HDM11-S & HDM11-D SERIES
FEATURES:
VERY LOW PROFILE 7 MM HIGH
SINGLE & DUAL OUTPUT
WIDE 4:1 INPUT RANGE
10W ISOLATED OUTPUT
SIX-SIDED METAL SHIELD
SPECIFICATION
INPUT SPECIFICATION
Input Range: Wide 4:1 DC input range.
See Ratings Chart.
Input Voltage: Nominal 12/24/48Vdc.
Input Current: Various with input range and load.
See Ratings Chart.
Input Fuse: Use external fuse.
Input Filter: Pi-Network.
Undervoltage Shutdown: 8Vdc.
Isolation Resistor: 1,000 Mega Ohms.
Isolation Voltage: 1,500Vdc.
EMI: Six-sided metal shielding.
Remote On/Off: TTL/CMOS-Compatible Input Control.
Positive Logic version for Standard set up:
ON(Enable)=Open(or 2.5-5.0Vdc above-Vin)
OFF(Disable)=Short(or 0-0.8Vdc above-Vin)
Negative Logic version option available by adding a
“N” suffix to the end of Model #.
Remark: Logic voltage refer to –Input(Vin).
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Voltage Accuracy: Main O/P ±2.0% typical.
Line Regulation: Various with output voltages ±0.5% typ.
Load Regulation: Various with output voltages.
Single O/P ±1.0 typical.
Dual O/P ±2.0 typical.
Noise & Ripple: Typical 100mV for 3.3V/5.0V & 1.0%
for others peak to peak.
OVP: Built-in on main output.
Adjustability: Not available.
Overload Protection (OLP):
Fully protected against output overload and short circuit.
OLP set t about 120-150% of rating output load.
Consult the factory for special OLP setting.
GENERAL SPECIFICATION
Efficiency: 78% typical various with input.
Switching Frequency: Fixed frequency 450K Hz.
Circuit Topology: 450K Hz. Forward Circuit.
Operating Temperature: -25°C to +85°C range.
–10°C to+70°C @ full load without derating.
From+70°C, derating linearly to half load @+85°C.
(Refer to Derating Chart).
Transient Response: Peak deviation 200mV.
Storage Temperature: -40°C to +105°C.
Recovery time < 3mS for a 25% load change.
Case: Black coated aluminum with non-conductive
metal base.
Power Density: 17.2Watts. / Cubic inch.
Humidity: Up to 95% RH, Non-condensing.
Temperature Coefficient: 0.02% /°C.
Cooling: Convection cooling up to 70°C @ full load.
At least 100LFM moving air is recommended for
full load >+70°C in a confined area.
MTBF: 1,000,000 hours. Mil. Std. 217, 25°C.
Industrial 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.
(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.
Due to requests in market and advances in technology, specifications subject to change without notice.
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