Q48SH12033NRFH Delta Electronics, Q48SH12033NRFH Datasheet - Page 4

• Manufacturer Part Number: Q48SH12033NRFH
• Description: MODULE DC/DC 1/4 BRICK 12V 33A
• Manufacturer: Delta Electronics
• Series: DELPHIr
• Type: Isolated with UVLOr

Specifications of Q48SH12033NRFH

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 400W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 6-DIP Module, 1/4 Brick
• 1st Output: 12 VDC @ 33A
• Size / Dimension: 2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm)
• Operating Temperature: -40°C ~ 103°C
• Power (watts) - Rated: 396W
• Efficiency: 94.5%
• Approvals: cUL, TUV, UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: 941-1003

DS_Q48SH12033_09192008
ELECTRICAL CHARACTERISTICS CURVES
For Negative Remote On/Off Logic
Figure 4: Turn-on transient at zero load current) (20ms/div).
Top Trace: Vout; 5V/div; Bottom Trace: ON/OFF input: 2V/div.
For Input Voltage Start up
Figure 6: Turn-on transient at zero load current (20 ms/div).
Top Trace: Vout; 5V/div; Bottom Trace: input voltage: 50V/div.
Figure 5: Turn-on transient at full rated load current (20
ms/div). Top Trace: Vout: 5V/div; Bottom Trace: ON/OFF input:
2V/div.
Figure 7: Turn-on transient at full rated load current (20
ms/div). Top Trace: Vout; 5V/div; Bottom Trace: input voltage:
50V/div.
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