QHS12-120-NHCRC Murata Power Solutions Inc, QHS12-120-NHCRC Datasheet - Page 10

• Manufacturer Part Number: QHS12-120-NHCRC
• Description: DC/DC TH 12A 12V Q-Brick -ve
• Manufacturer: Murata Power Solutions Inc
• Series: QHSr

Specifications of QHS12-120-NHCRC

• Product: Isolated
• Output Power: 144 W
• Input Voltage Range: 36 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 12 A
• Isolation Voltage: 1.5 KV
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 16
plus 3,900 uf, top trace(2): Vout, bottom trace (1):
Vin from 0 to 48 Vdc.
Turn-on (Vout vs Vin)
Figure 18
Converter pre-enabled, load = 12 Adc
include description/condition of test
Figure 20
Ambient Temperature 25 °C. Vin = 48 V, and load current of 12 amps.
Murata Power Solutions
A: 61.8
Thermal Image, 300 LFM, Output to Input
Parallel Airflow at 300 LFM, from output to input (right to left).
A: 61.8
B: 64.6
C: 71.7
D: 71.3
B: 64.6
C: 71.7
D: 71.3
G: 62.8
E: 61.6
G: 62.8
F: 65.6
E: 61.6
H: 64.2
F: 65.6
H: 64.2
10
Figure 17 Vin: 48 Vdc,
top
transition from disable to enable.
trace (
Turn-on (Enable)
2): Vout, bottom trace (1): Enable
Q-Class Converters
71.4°C
25.4°C
70
60
50
40
30
load = 12 Adc plus 3,900 uf,
QHS12-6201001509_D01_21/04/08
QHS12-120 Model
Signal,