SPECIFICATIONS
INPUT
Voltage/Current See Model Selection Table
Max. Input Current 0.4 A
(VIn=0 - 72 VDC)
Max. Inrush Transient 1.0 A2s
Reflected Ripple Current
5V/12V Input 45 mA (peak-to-peak)
24V/48V Input 40 mA (peak-to-peak)
Ripple Rejection 50 dB
OUTPUT
Output Voltage See Model Selection Table
Set Point ±2.0%
Regulation
Line
5V/12V Input 0.02%
24V/48V Input 0.01%
Load 0.05% (typ.)
Cross (Dual output) 5%
Ripple (RMS)
5V5V/12V Input 5 mV
24V/48V Input 10 mV
12V
5V/12V Input 5 mV
24V/48V Input 15 mV
±12V/±15V
5V/12V Input 15 mV
24V/48V Input 50 mV
Noise (peak-to-peak)
5V5V/12V Input 15 mV
24V/48V Input 50 mV
12V
5V/12V Input 20 mV
24V/48V Input 50 mV
±12V/±15V
5V/12V Input 60 mV
24V/48V Input 100 mV
(measured with a 20 MHz bandwidth)
FEATURES
■5, 12, 24 and 48 Volt Inputs
■Industry-Standard Pin Out
■Single and Dual Outputs
■Overcurrent Protection
■Overvoltage Protection
■UL1950 Recognized
■Low Output Noise
■High Efficiency
■Meets FCC Level B Radiated Limits
■MTBF > 5,460,000 Hours (40°C)
Temperature Drift ±0.01%/°C
Overvoltage Protection 120%
Current Limit Inception 190%
Short Circuit Current
5V/12V Input 400%
24V/48V Input 200%
Efficiency See Model Selection Table
Isolation
Voltage 500 VDC
Capacitance 1200 pf
Resistance >10 MV
ENVIRONMENTAL
Operating Ambient Temp.
5V/12V Input –10 to +70°C
24V/48V Input –40 to +85°C
Storage Temp. –40 to +100°C
1-800-634-3654
MODEL SPECIFICATIONS
5 Watt HU Series
Consult factory for other input/output voltage combinations.
Output Input Range
5 (4.5-5.5) VDC 12 (10-15) VDC
Volts Amps Model Effic. Model Effic.
5.0 VDC 0-1.0A HUH05001 73% HUA05001 77%
12.0 VDC 0-0.42A HUH120R4 75% HUA120R4 78%
15.0 VDC 0-0.33A HUH150R3 75% HUA150R3 78%
±12.0 VDC 0-0.21A HUH005/01 75% HUA005/01 78%
±15.0 VDC 0-0.17A HUH005/02 75% HUA005/02 78%
Output Input Range
24 (18-36) VDC 48 (36-72) VDC
Volts Amps Model Effic. Model Effic.
5.0 VDC 0-1.0A HUE05001 80% HUW05001 80%
12.0 VDC 0-0.42A HUE120R4 82% HUW120R4 82%
15.0 VDC 0-0.33A HUE150R3 82% HUW150R3 82%
±12.0 VDC 0-0.21A HUE005/01 82% HUW005/01 82%
±15.0 VDC 0-0.17A HUE005/02 82% HUW005/02 82%
Dimensions in inches; ( ) Dimensions in mm.
MECHANICAL SPECIFICATIONS
Size (W x D x H) 2.00 x 1.10 x 0.46 inches (50.8 x 27.9 x 11.7 mm)
Weight 1.0 oz. (28 g)
PIN DATA
Pins are solder-plated brass, 0.031 (0.79) DIA
1-800-634-3654
5 Watt HU Series
