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We are Shenzhen Hi-Link Electronic co.,ltd, manufacturer of DC DC power module for ten years in China.
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VRB2405YMD-5WR3
1. Typical Performance
5W, wide voltage input, isolated regulated single/dual output, DIP package,DC-DC power supply module.
-
Wide voltage range input (2:1), output: 5W
-
Conversion efficiency : 84% (Typ)
-
Isolation voltage :1500Vdc
-
Standby power consumption: 0.3W (typ.)
-
Quick start: 100mS (typ.)
-
Operating temperature range: -40~+85°C
-
Output short circuit, over current,
over voltage protection -
Metal shell, low output ripple
-
International standard pins, PCB board in-line installation
VRB2405YMD-5WR3 product output power is 5W, 2:1 wide voltage input range, efficiency up to 84%, 1500VDC conventional isolation voltage, allowable operating temperature -40℃to+85℃, with output overvoltage, overcurrent and short circuit protection. Can be widely used in medical, industrial control, electric power, instrumentation, communication, railway and other fields.
2. Product Coding Rules
3. Input Features
|
Project |
Working conditions |
Min. |
Typ. |
Max. |
Unit |
|
|
Input current (full load/no load) |
12VDC Nominal Input Series, Nominal Input Voltage |
3.3V |
‐ |
428/25 |
440/30 |
mA |
|
|
|
Other |
‐ |
534/25 |
548/30 |
|
|
|
24VDC Nominal Input Series, Nominal Input Voltage |
3.3V |
‐ |
214/13 |
220/15 |
|
|
|
|
Other |
‐ |
267/13 |
274/15 |
|
|
|
48VDC Nominal Input Series, Nominal Input Voltage |
3.3V |
‐ |
107/7 |
110/8 |
|
|
|
|
Other |
‐ |
134/7 |
137/8 |
|
|
|
110VDC Nominal Input Series, Nominal Input Voltage |
3.3V |
‐ |
47/3 |
48/4 |
|
|
|
|
Other |
‐ |
58/3 |
60/4 |
|
|
Reflected Ripple Current |
12VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
‐ |
mA |
|
|
|
24VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
‐ |
|
|
|
|
48VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
‐ |
|
|
|
|
110VDC Nominal Input Series, Nominal Input Voltage |
‐ |
20 |
‐ |
|
|
|
Impulse voltage （Isec.max） |
12VDC Nominal Input Series, Nominal Input Voltage |
-0.7 |
‐ |
30 |
VDC |
|
|
|
24VDC Nominal Input Series, Nominal Input Voltage |
-0.7 |
‐ |
50 |
|
|
|
|
48VDC Nominal Input Series, Nominal Input Voltage |
-0.7 |
‐ |
100 |
|
|
|
|
110VDC Nominal Input Series, Nominal Input Voltage |
-0.7 |
‐ |
200 |
|
|
|
Starting voltage |
12VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
9 |
|
|
|
|
24VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
18 |
|
|
|
|
48VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
36 |
|
|
|
|
110VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
72 |
|
|
|
Input undervoltage protection |
12VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
‐ |
|
|
|
|
24VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
‐ |
|
|
|
|
48VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
‐ |
|
|
|
|
110VDC Nominal Input Series, Nominal Input Voltage |
‐ |
‐ |
‐ |
|
|
|
Startup time |
Nominal input voltage and constant resistance load |
‐ |
100 |
‐ |
mS |
|
|
Input filter type |
|
PI type |
||||
|
Hot plug |
|
Not support |
||||
4. Output Features
|
Project |
Working and test conditions |
+Vo1 |
-Vo2 |
||||
|
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 |
‐ |
±0.2% |
±0.5% |
‐ |
±1.5% |
±2% |
|
Load regulation |
20%~100% rated load, balanced load |
‐ |
±0.5% |
±1% |
‐ |
±4.0% |
±5.0% |
|
Ripple & Noise |
Pure resistive load, 20MHz bandwidth, peak-to-peak |
‐ |
50mVp-p |
80 mVp-p |
‐ |
50mVp-p |
80 mVp-p |
|
Startup delay time |
|
‐ |
100ms |
‐ |
‐ |
100ms |
‐ |
|
Output voltage regulation |
Input voltage range |
‐ |
No adjustment end |
‐ |
‐ |
No adjustment end |
‐ |
|
Dynamic response step deviation |
25% nominal load step |
‐ |
±3.0% |
±5.0% |
‐ |
±3.0% |
|
