(15-40V),36V,to,Step-Down,Buck,$16,maptothefuture.com,KNACRO,DC-DC,Electronics , Power Accessories , Power Converters,Module,Converter,24V,/fuye1642111.html KNACRO DC-DC Converter Step-Down Buck 55% OFF 15-40V 24V Module 36V to $16 KNACRO DC-DC Converter Step-Down Buck Module 24V 36V (15-40V) to Electronics Power Accessories Power Converters KNACRO DC-DC Converter Step-Down Buck 55% OFF 15-40V 24V Module 36V to $16 KNACRO DC-DC Converter Step-Down Buck Module 24V 36V (15-40V) to Electronics Power Accessories Power Converters (15-40V),36V,to,Step-Down,Buck,$16,maptothefuture.com,KNACRO,DC-DC,Electronics , Power Accessories , Power Converters,Module,Converter,24V,/fuye1642111.html
* Input Rated Voltage: DC 24V 15-40V
* Output voltage: DC 12V 30A 360W
* Voltage Regulation: Less Than 1%
* Load Regulation: Less Than 2%
* Efficiency: 97% (half load); 95% (full load)
* Working Temperature: -40C ~ +80C
* Waterproof Rating: IP67
*Cooling Way: Free air convection
* Total Size:74*74*32mm/ 2.91 * 2.91 * 1.26 inch(L*W*H)
* Weight:260g / 0.57lb
1. Industry grade DC 24V to DC 12V step-down converter, efficiency up to 96%.
2. 100% full power and stable current output, non-isolated module.
3. Waterproof level IP68 and anti-shock protection, Ultra compact size, light weight.
4. Die-cast aluminum shell, epoxy potting, cooling by free air convection.
5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours.
6. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
- Golf Carts
- Logging Vehicles
- Wind Power System
- Solar Power System
- Boat and Yacht
- and so on.
1 x DC 24V to DC 12V Voltage Converter Regulator Safety Instructional Manual:
1. Can not used long time Under the MAX. LISTED LOAD POWER.
2. Please pay attention to make the power module cool,if output is up to the maximum current value.
3. Please make sure there is sufficient input supply voltage and power,in order to ensure that the module can output enough voltage and power.
4. Please in strict accordance with characters wiring, fuse the input voltage polarity, must not reversed, or it may damage the power supply module, when the output voltage polarity is reversed, it may damage electrical equipment.
Supplementary Figure 7. Forest plot of sensitivity and specificity in a trial of proton pump inhibitors.
Gastroesophageal reflux disease (GERD) is a condition in which gastric contents regurgitate into the esophagus or beyond, resulting in either troublesome symptoms or complications. GERD is heterogeneous in terms of varied manifestations, test findings, and treatment responsiveness. GERD diagnosis can be established wit ...
Hierarchization of diagnosis according to the Chicago classification version 3.0. Reproduced with permission from Kahrilas et al.1 IRP, integrated relaxation pressure; ULN, upper limit of normal; PEP, panesophageal pressurization; DL, distal latency; EGJ, esophagogastric junction morphology; DCI, distal contractile integral; IEM, ineffective esophageal motility.
Comparison of the width of intercellular space among (A) functional heartburn (FH), (B) non-erosive reflux disease (NERD)/proton pump inhibitor (PPI) responders, (C) NERD/PPI non responders, and width of intercellular spaces in all groups (D). **
Expression of mast cell tryptase in the control, post-operative ileus (POI), and ketotifen groups. (A) The average intensity of the expression of calprotectin was analyzed via MetaMorph microscopy automation. Representative immunohistochemical staining of mast cell tryptase for POI at 3 hours after the operation (POI 3H) (B) and POI at 6 hours after the operation (POI 6H) (C). Bars indicate the mean ± SEM (control group, n = 7; POI group, n = 7; ketotifen group, n = 7). *