Recom Switching Regulator, 36 → 72V dc Input, 24V dc Output, 300mA

  • RS Stock No. 416-856
  • Mfr. Part No. R-78HB24-0.3
  • Manufacturer Recom
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

R78HBxx-0.5 Series

Non-isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator, up to 96%
No need for heatsinks
Very wide input voltage range, up to 72V
Low ripple and noise
Thermal shutdown and continuous short circuit protection
Pin compatible with LM78xx Linears
Industry standard SIP-3 package

Note

Derate output when operating temperature above 71°C.
MTBF to MIL-HDBK-217F (25°C).

Standards

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

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Specifications
Attribute Value
Input Voltage 36 → 72V dc
Output Voltage 24V dc
Number of Outputs 1
Output Current 300mA
Power Rating 8W
Mounting Type Through Hole
Package SIP
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 92%
MTBF 7395000h
Load Regulation ±0.6%
Line Regulation ±1%
Ripple And Noise 20mV Pk-Pk
Weight 4g
Length 11.5mm
Depth 17.5mm
Width 8.5mm
Temporarily out of stock - back order for despatch 16/12/2019, delivery within 3 working days from despatch date
Price Each
SGD 20.84
(exc. GST)
SGD 22.30
(inc. GST)
units
Per unit
1 - 4
SGD20.84
5 - 9
SGD20.10
10 - 24
SGD19.88
25 - 49
SGD19.51
50 +
SGD19.23
Packaging Options:
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