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Mean Well RQB60W12-110S05 1/4 Brick, 14-160VDC Ultra Wide Input Rai...
The RQB60W12 is a 60W Mean Well power converter (input range: 14~160Vdc).
Key Features
- ✓ Input voltage range: 14~160Vdc
- ✓ 3KVDC reinforced I/O isolation
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature / Under voltage
- ✓ Railway standards: EN45545-2 (fire), EN50155 / IEC60571, IEC61373 (shock & vibration)
- ✓ Remote ON/OFF control
- ✓ Safety approvals: CB IEC62368-1, UL62368-1, EAC TP TC 020/2011
- ✓ 3 years warranty
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BrandMean Well
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SeriesRQB60W12 Series
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Power Rating60 Watt
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Output Voltage48 Volt
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Rated Current1.25 Ampere
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Input Voltage14V~160V
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No of Output1
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Standards MetCB,CE,EAC
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty3 Year
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Length2.28 in
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Width1.45 in
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Height0.5 in
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Weight0.15 lb
::specification::
Frequently Asked Questions
What kind of applications is the Mean Well RQB60W12-110S48 designed for?
This model is designed for railway and industrial DC-DC conversion where a very wide DC input range is needed. Its EN50155 compliance, EN45545-2 design alignment, and 14-160VDC input range make it relevant for rolling stock, trackside equipment, and other demanding DC power environments.
What are the main output specifications of the RQB60W12-110S48?
The RQB60W12-110S48 is a 60W DC-DC converter with a nominal 48V output and 1.25A rated current. It also supports output trimming of plus or minus 10%, which can help when a system needs limited voltage adjustment within the product's stated range.
How wide is the input range on this DC-DC converter?
This model supports an ultra-wide 12:1 input range from 14VDC to 160VDC. That range is a key differentiator for buyers who need one converter series that can tolerate significant variation in available DC bus voltage.
Is the RQB60W12-110S48 suitable for harsh temperature environments?
Yes. The specified operating temperature range is -40°C to +90°C, which is broader than many standard industrial converters and supports use in demanding ambient conditions. The fully encapsulated construction also supports durability in tougher operating environments.
What protection and control features does this model include?
The RQB60W12-110S48 includes protection for short circuit, overload, over temperature, over voltage, and input under voltage. It also provides remote ON/OFF control, remote sense, and 3KVDC or 2KVAC input-to-output isolation for applications that need control flexibility and electrical isolation.
Does this converter require a minimum load to regulate properly?
No. Mean Well specifies that the RQB60W12-110S48 requires no minimum load, which can simplify selection for systems with variable or intermittent demand. That makes it easier to use in equipment where the load may be light during standby or partial-operation states.
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Other RQB60W12 Series Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RQB60W12-110S05 1/4 Brick, 14-160VDC Ultra Wide Input Railway DC-DC Converter, 60W, 5V output | 60W | 54V | 1.11A | Indoor | $88.51 | View |
| Mean Well RQB60W12-110S05 1/4 Brick, 14-160VDC Ultra Wide Input Railway DC-DC Converter, 60W, 5V output | 60W | 24V | 2.5A | Indoor | $88.51 | View |
| Mean Well RQB60W12-110S05 1/4 Brick, 14-160VDC Ultra Wide Input Railway DC-DC Converter, 60W, 5V output | 60W | 12V | 5A | Indoor | $88.51 | View |
| Mean Well RQB60W12-110S05 1/4 Brick, 14-160VDC Ultra Wide Input Railway DC-DC Converter, 60W, 5V output | 60W | 5V | 10A | Indoor | $88.51 | View |
