Recom Switching Regulator, Through Hole, 12V dc Output Voltage, 17 → 72V dc Input Voltage, 500mA Output Current,
- RS庫存編號:
- 416-890
- 製造零件編號:
- R-78HB12-0.5
- 製造商:
- Recom
此圖片僅供參考,請參閲產品詳細資訊及規格
可享批量折扣
小計(1 件)*
TWD491.00
(不含稅)
TWD515.55
(含稅)
訂單超過 $1,300.00 免費送貨
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- 35 件準備從其他地點送貨
- 加上 12 件從 2025年12月22日 起發貨
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|---|---|
| 1 - 10 | TWD491.00 |
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* 參考價格
- RS庫存編號:
- 416-890
- 製造零件編號:
- R-78HB12-0.5
- 製造商:
- Recom
規格
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法例與合規
產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | 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 | 89% | |
| Ripple And Noise | 20mV Pk-Pk | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Series | R-78HB | |
| Line Regulation | ±1% | |
| Weight | 4g | |
| Width | 8.5mm | |
| Switching Frequency Range | 120 → 800kHz | |
| Depth | 17.5mm | |
| Length | 11.5mm | |
| MTBF | 7395000h | |
| Load Regulation | ±0.6% | |
| Protection Features | Short Circuit Protection | |
| 選取全部 | ||
|---|---|---|
品牌 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 89% | ||
Ripple And Noise 20mV Pk-Pk | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Series R-78HB | ||
Line Regulation ±1% | ||
Weight 4g | ||
Width 8.5mm | ||
Switching Frequency Range 120 → 800kHz | ||
Depth 17.5mm | ||
Length 11.5mm | ||
MTBF 7395000h | ||
Load Regulation ±0.6% | ||
Protection Features Short Circuit Protection | ||
- 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

RECOM Switching Regulator, 17 to 72V DC Input Voltage Range, 12V DC Output Voltage - R-78HB Series - R-78HB12-0.5
Control the output voltage of your industrial equipment using this switching regulator from RECOM. It works by converting the input voltage supply into a suitable output voltage for the connected device. For versatility, this component has a broad input voltage range between 17 and 72V DC so you can use it in both low-voltage and high-voltage systems. Its efficiency rating of 89% means it produces minimal heat energy, eliminating the need for heat sinks and saving space on busy control panels.
Features & Benefits
• Wide operating temperature range between -40°C and +85°C to withstand demanding environments
• Non-conductive plastic body helps prevent electric shocks
• Low ripple and noise level of 20mV Pk-Pk for added efficiency
• Integrated short-circuit protection for durability
• Non-conductive plastic body helps prevent electric shocks
• Low ripple and noise level of 20mV Pk-Pk for added efficiency
• Integrated short-circuit protection for durability
Applications
• Communications equipment
• Packaging industry
• Consumer electronics
• Aviation industry
• Packaging industry
• Consumer electronics
• Aviation industry
How do I mount this switching regulator?
This device comes with through-holes in its body, meaning you can mount it without drilling holes in it.
How reliable is this regulator?
It has an output voltage accuracy rating of ±2% so only minimal errors will occur during a voltage conversion.
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
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