Recom DC-DC Switching Regulator, Through Hole, 12V dc Output Voltage, 17 → 72V dc Input Voltage, 500mA Output

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Förpackningsalternativ:
RS-artikelnummer:
917-6620P
Tillv. art.nr:
R-78HB12-0.5/W
Tillverkare / varumärke:
Recom
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Brand

Recom

Output Voltage

12V dc

Output Current

500mA

Input Voltage

17 → 72V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

6W

Efficiency

94%

Ripple And Noise

60mV Pk-Pk

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

R-78HB

Line Regulation

1%

Width

8.5mm

Load Regulation

0.6%

Power Signal Conversion Type

DC-DC

Rated Output Power

0.65W

MTBF

7395000h

Standards Met

EN 55022, EN 55024, EN 60950-1, IEC 60950-1, LVD 1407030-1, UL 94 V-0

Protection Features

Short Circuit Protection

Application

Industrial, Inverter

Depth

17.5mm

Weight

4g

Output Voltage Adjustment Range

-3 → +3%

Switching Frequency Range

800kHz

Length

11.5mm

Maximum Input Current

25mA

COO (Country of Origin):
TW

R-78HBxx-0.5L Series


Non-isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator
High voltage input range, up to 72V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins

Note

De-rate above 71°C operating temperature.
MTBF to MIL_HDBK 217F.

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

RECOM DC-DC Switching Regulator, 1 Output, 25mA Input Current - R-78HB Series - R-78HB12-0.5/W


Give your DC-powered devices exactly what they need with this switching regulator from RECOM. When an input voltage range between 17 and 72V DC enters the system, the unit takes it in hand and steps it down to a safer level of 12V DC. Thanks to an efficiency rating of 94%, you can rest assured that little energy is lost during this conversion process. This means you'll have minimal heat waste on your hands, so you won't need a heat sink on your board, freeing up space for other components.

• Pin-out compatible with LM78XX linear regulators for use with legacy devices
• Light weight of 4g for minimal strain on your board
• Ambient operating temperature range between -40°C and +85°C to withstand demanding settings
• Mean time between failures of 7,395,000h for reliable long-term operation
• Built-in short-circuit protection helps prevent damage from harmful current

Applications


• Transport industry
• Conveyor systems
• Automotive engineering
• Musical instruments

How clear are the electrical signals from this regulator?


This regulator has a maximum ripple and noise of 60mVp-p, so electrical disturbance and you'll get the signal clearly.

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