48V to 12V 10W ±0.42 DC to DC Isolation Voltage 1500VDC Power Module Converter URA4812YMD-10WR3
-
Visitor1820
-
Buycount:
-
Price$5.15
Product Feature
1. Wide input voltage range 4:1, isolated regulated output 10W
2. Isolation voltage 1500VDC
3. Transfer efficiency up to 91%
4. Ultra-long standby power consumption 0.036W(Typle)
5. Quick Start:1mS(Typ)
6. Operating temperature range :-40°C~+85°C
7. Metal case, low output ripple
8. International standard pin,direct installation of PCB board
9. Output short-circuit protection: continuous short circuit protection, automatic recovery
Enviroment Condition
Project name | Qualification | Unit | Notes |
Working enviroment temperature | -40—+85 | ℃ | |
Storage temperture | -40—+125 ℃ | ℃ | |
Relative humidity | 5—95 | % | |
Heat dissipation mode | natural cooling | ||
Atmospheric pressure | 80—106 Kpa | Kpa | |
Ripple & Noise | 50/80(max) | Mvp-p |
Input Characteristics
Item | Working conditions | Min. | Typ. | Max. | Unit | |
Input currency( full loaded/ Unloaded | 24VDC Input Series | 3.3V | - | 402/1 | 413/2 | mA |
others | - | 490/1 | 502/2 | |||
48VDC Input Series | 3.3V | - | 201/0.5 | 207/1 | ||
others | - | 245/0.5 | 251/1 | |||
110VDC Input Series | 3.3V | - | 87/0.3 | 90/0.5 | ||
others | - | 100/0.3 | 109/0.5 | |||
Reflected ripple current | 24VDC Input Series | -- | 40 | -- | ||
48VDC Input Series | -- | 30 | -- | |||
110VDC Input Series | -- | 20 | -- | |||
Impulse voltage (Isec.max) | 24VDC Input Series | -0.7 | -- | 50 | ||
48VDC Input Series | -0.7 | -- | 100 | |||
110VDC Input Series | -0.7 | -- | 200 | |||
Start voltage | 24VDC nominal input series, nominal input voltage | - | - | 9 | ||
48VDC nominal input series, nominal input voltage | - | - | 18 | |||
110VDC nominal input series, nominal input voltage | - | - | 40 | |||
Input undervoltage protection | 24VDC nominal input series, nominal input voltage | 5.5 | 6.5 | - | ||
48VDC nominal input series, nominal input voltage | 12 | 15.5 | - | |||
110VDC nominal input series, nominal input voltage | 32 | 36 | - | |||
Input filter type | Capacitance filter type | |||||
Hot plugged | Non-support |
Output Characteristics
Project name | Working and testing condition | +V01 | -V02 | |||||
Min. | Typ. | Max. | Min. | Typ. | Max. | |||
output load | load percentage | 0% | - | 100% | 0% | - | 100% | |
Output Voltage Accuracy | - | ±1.0% | ±2.0% | - | ±2.0% | ±3.0% | ||
Linear adjustment rate | input voltage range | - | ±2.0% | ±0.5% | - | ±1.5% | ±2.0% | |
Load adjustment rate | 20%~100% rate load, balanced | -- | ±0.5% | ±1.0% | - | ±4.0% | ±5.0% | |
Ripple & Noise | Pure resistive load, 20HMz bandwidth, peak-to-peak | -- | 50mVp-p | 80mVp-p | - | 50mVp-p | 80mVp-p | |
Output voltage regulation | Input voltage range | - | No adjustment end | - | - | No adjustment endNo adjustment end | - | |
Output short circuit protection | Continuous short circuit protection, automatic recovery | |||||||
Notes: Ripple and Noise Test Methods Twisted Pair Test Method |
Note:
1、The above is only a list of typical products. If you need products beyond the list, please contact our sales. 2、The maximum capacitive load indicates the maximum capacitive load that + VO or - vo can be connected to,If the value is exceeded, the product will not start normally..
Typical Application Circuits
EMC parameter recommendation
Component No. | Function | Recommended value |
FMSE | Slow blowing fuse, selected according to the actual input current of the customer | |
CY1 safety capacitor | 1nF/250Vac |
Notes:More details please feel free to contact hi-link team.