Features of CQS48018-50
• Compact DC-DC Converter, "BRICK SIZE" which has been standard size for Telecommunication Market• High efficiency
• High density
• High reliability: not built-in aluminum and tantalum electrolytic capacitor
• Built-in overcurrent, overvoltage and thermal protection circuits
• Built-in remote ON/OFF
Ordering Information and Options
CQ(1) S(2) 48(3) 018(4) - 50(5) - □(6)
(1) Series name(2) Single output
(3) Input voltage
24: DC18 - 36V
48: DC36 - 76V
(4) Output voltage
015: 1.5V
018: 1.8V
025: 2.5V
033: 3.3V
050: 5V
120: 12V
150: 15V
(5) Output current
(6) Optional
R: with Remote ON/OFF
Positive logic control
V: Output voltage setting ±1%
N: Auto restart from thermal protection
Specification
| Contents | Specifications | |
|---|---|---|
| Input Voltage | DC36 - 76V | |
| Output | Wattage | 90.0W |
| Voltage/Current | 1.8V 50A | |
| Adjustable Voltage Range |
Fixed (TRM pin open), adjustable by external resistor -20%/+10% |
|
| Protection Circuit And Others | Overcurrent Protection | Works over 105% of rating, low voltage protection (shut down) function is built-in. |
| Overvoltage Protection | 117% - 127% | |
| Remote ON/OFF | Provided (Negative logic L: ON, H: OFF) | |
| Remote Sensing | Provided | |
| Others | - | |
| Operating Temperature/Humidity | -40 to +85℃, 20 to 95%RH (Non condensing) * | |
| Safety And Noise Regulations | Agency Approvals (At only AC input) | UL60950-1, C-UL (CSA60950-1) , EN62368-1 |
| Conducted Noise | - | |
| High Attenuation | - | |
| Others | Dimensions (WxHxD) | 57.9x8.5x36.8mm [2.28x0.33x1.45 inches] |
| Weight | 40g max | |
| Cooling Method | Convection/Forced air | |
| Warranty Period | 5-year | |
- * For further information and how to use, please see in Cosel product catalog.
Documents Download
| Technical Data | ||
|---|---|---|
| CAD Data | DXF | |
- * For another documents aren't listed, please feel free to contact to a Cosel representative.