Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 9 → 72V dc Input Voltage, 500mA Output Current,

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Subtotaal (1 tube van 42 eenheden)*

€ 560,05

(excl. BTW)

€ 677,66

(incl. BTW)

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1 - 4€ 560,05€ 13,335
5 - 9€ 543,25€ 12,935
10 - 24€ 526,45€ 12,535
25 - 49€ 509,65€ 12,135
50 +€ 493,96€ 11,761

*prijsindicatie

RS-stocknr.:
166-8991
Fabrikantnummer:
R-78HB3.3-0.5L
Fabrikant:
Recom
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Merk

Recom

Output Voltage

3.3V dc

Output Current

500mA

Input Voltage

9 → 72V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Efficiency

76%

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78HB-0.5(L)

Line Regulation

±1%

Length

11.5mm

Load Regulation

±0.6%

Depth

8.5mm

Width

17.5mm

Land van herkomst:
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 Switching Regulator, 90° Pin,-40°C to +85°C Operating Temperature - R-78HB-0.5(L) Series - R-78HB3.3-0.5L


When you need to rein in a current supply that's too high for your electronic device, go for this switching regulator from RECOM. It takes a broad input voltage range between 9 and 72V DC and brings it down to a safe, lower level of 3.3V DC. The unit is pin-out compatible with linear regulators from the LM78XX range so you can dig out your legacy system and give it an upgrade. Thanks to its wide operating temperature range between -40°C and +85°C, this durable regulator is up to the challenge in harsh conditions.

• Maximum ripple and noise of 60mVp-p for reduced electrical interference
• Non-conductive plastic body helps prevent electric shocks
• Mean time between failures of 7,395,000 hours for long-term performance
• Efficiency rating of 76% for minimal heat waste
• Pins come at a 90°-angle to easily lay flat in spaces with limited height

Applications


• Telecommunications equipment
• Laptops and desktops
• Robotics systems
• Lighting fixtures

What size is this regulator?


This switching regulator has compact external dimensions of 11.5 (L) x 17.5 (W) x 8.5mm (D), so you'll find it easy to squeeze it onto your PCB.

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