Recom DC/DC Switching Regulator, Through Hole, 12V dc Output Voltage, 500 mA Output Current, 1 Outputs
- RS庫存編號:
- 917-6620
- 製造零件編號:
- R-78HB12-0.5/W
- 製造商:
- Recom
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可享批量折扣
小計（1 件）*
TWD585.00
(不含稅)
TWD614.25
(含稅)
訂單超過 $1,300.00 免費送貨
暫時缺貨
- 1 件從 2026年4月30日 起裝運發貨
- 加上 25 件從 2026年8月20日 起發貨
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單位 | 每單位 |
|---|---|
| 1 - 4 | TWD585.00 |
| 5 - 9 | TWD567.00 |
| 10 + | TWD549.00 |
* 參考價格
- RS庫存編號:
- 917-6620
- 製造零件編號:
- R-78HB12-0.5/W
- 製造商:
- Recom
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Recom | |
| Product Type | DC/DC Switching Regulator | |
| Output Voltage 1 | 12V dc | |
| Output Current | 500mA | |
| Mount Type | Through Hole | |
| Number of Outputs | 1 | |
| Power | 6W | |
| Efficiency | 94% | |
| Ripple and Noise | 60mV Pk-Pk | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Series | R-78HB | |
| Package Type | SIP | |
| Line Regulation | 1 % | |
| Depth | 17.5mm | |
| Width | 17.5mm | |
| Weight | 4g | |
| Standards/Approvals | EN 55024, IEC 60950-1, EN 60950-1, LVD 1407030-1, UL 94 V-0, EN 55022 | |
| Length | 11.5mm | |
| Maximum Input Voltage | 72V dc | |
| Minimum Input Voltage | 17V | |
| MTBF | 7395000h | |
| Load Regulation | 0.6 % | |
| 選取全部 | ||
|---|---|---|
品牌 Recom | ||
Product Type DC/DC Switching Regulator | ||
Output Voltage 1 12V dc | ||
Output Current 500mA | ||
Mount Type Through Hole | ||
Number of Outputs 1 | ||
Power 6W | ||
Efficiency 94% | ||
Ripple and Noise 60mV Pk-Pk | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Series R-78HB | ||
Package Type SIP | ||
Line Regulation 1 % | ||
Depth 17.5mm | ||
Width 17.5mm | ||
Weight 4g | ||
Standards/Approvals EN 55024, IEC 60950-1, EN 60950-1, LVD 1407030-1, UL 94 V-0, EN 55022 | ||
Length 11.5mm | ||
Maximum Input Voltage 72V dc | ||
Minimum Input Voltage 17V | ||
MTBF 7395000h | ||
Load Regulation 0.6 % | ||
- COO (Country of Origin):
- TW
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.
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.
MTBF to MIL_HDBK 217F.
Standards
EN-55022, EN-55024, EN-60601-1-2, EN-60950-1