Recom Switching Regulator, Through Hole, 24V dc Output Voltage, 36 → 72V dc Input Voltage, 300mA Output Current,
- RS庫存編號:
- 416-856
- 製造零件編號:
- R-78HB24-0.3
- 製造商:
- Recom
可享批量折扣
Price 个**
HK$125.90
本地庫存暫不足,貨期請向RS查詢
訂單金額滿 HK$850.00 即可享受 免費 送貨服務
單位 | 每單位 |
---|---|
1 - 10 | HK$125.90 |
11 - 20 | HK$122.80 |
21 + | HK$120.90 |
** 參考價格
- RS庫存編號:
- 416-856
- 製造零件編號:
- R-78HB24-0.3
- 製造商:
- Recom
- COO (Country of Origin):
- TW
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
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).
MTBF to MIL-HDBK-217F (25°C).
Standards
EN-55022, EN-55024, EN-60601-1-2, EN-60950-1
![](https://media.rs-online.com/t_line/L0416878-02.gif)
RECOM Switching Regulator, 1μF Capacitor Internal Input Filter, 1 Output - R-78HB Series - R-78HB24-0.3
Boost power while cutting consumption with this switching regulator from RECOM. It's a versatile choice that converts input voltages between 36 and 72V DC to the smooth and steady 24V DC output needed by your system. The unit uses just 8W of power and has an efficiency of up to 96%, so you can say goodbye to external cooling devices. It also keeps electronic devices continuously protected against short circuits, curbing the risk of damage and downtime.
Features & Benefits
• Broad operating temperature range between -40°C and +85°C to handle demanding conditions
• Very high mean time between failures of 7.395 million hours for reliable long-term performance
• Non-conductive plastic casing prevents damage to circuits and makes the unit safe to handle
• Very high mean time between failures of 7.395 million hours for reliable long-term performance
• Non-conductive plastic casing prevents damage to circuits and makes the unit safe to handle
Applications
• Consumer electronics
• Aerospace equipment
• Telecommunication systems
• Automotive design
• Aerospace equipment
• Telecommunication systems
• Automotive design
What type of linear regulator does this product replace?
This device can replace your old LM78xx-series linear regulator (such as 648-422) to give your equipment an upswing in energy efficiency.
Is there a shorter alternative to this unit?
Yes – if you need a shorter solution for your circuit, the L-version with 90° pins (672-7114) is your best bet.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Attribute | Value |
---|---|
Output Voltage | 24V dc |
Output Current | 300mA |
Input Voltage | 36 → 72V dc |
Mounting Type | Through Hole |
Number of Outputs | 1 |
Package | SIP |
Power Rating | 8W |
Efficiency | 92% |
Ripple And Noise | 20mV Pk-Pk |
Maximum Temperature | +85°C |
Minimum Temperature | -40°C |
Series | R-78HB |
Line Regulation | ±1% |
Standards Met | RoHS |
Load Regulation | ±0.6% |
MTBF | 7395000h |
Depth | 17.5mm |
Width | 8.5mm |
Protection Features | Short Circuit Protection |
Length | 11.5mm |
Power Signal Conversion Type | DC-DC |
Application | DC-DC Converter, Filtering, Step Down |
Weight | 4g |