VRB2405YMD-15WR3 VRB2412YMD/ VRB2415YMD/VRB2424YMD DC-DC isolated dual output 24V to 5v/12v/15v/24v power converter module
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Visitor4329
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Buycount:
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Price$6.95
Download files:
DC to DC power module:
1W: https://drive.google.com/drive/folders/1vk6luTBKSC5gfwLJC-DbyEZYVDwk87JV
2W: https://drive.google.com/drive/folders/1vjf-77LCVQl16Hcb1phADiU3Hz14mhYB
3W: https://drive.google.com/drive/folders/13pTx02uL4moskJ-PQsBYFytdq2pPt2mN
5W: https://drive.google.com/drive/folders/13pTx02uL4moskJ-PQsBYFytdq2pPt2mN
6W: https://drive.google.com/drive/folders/18IOw7PyIx99lbm3u0FEhkepC82w601sw
10W: https://drive.google.com/drive/folders/1vuJp5ZoJA9Ci0M4wCS8nT689LVzgh2tC
12W: https://drive.google.com/drive/folders/1becUdxQODQ25_A_iarNnun3Vmi_wow1g
20W: https://drive.google.com/drive/folders/182aHyvoN8J0fCurg65jOkfQp17dyaXP6
30W: https://drive.google.com/drive/folders/1StP-0SJDyFpH3yQMLLQjkQXMDXc-RGeP
40W: https://drive.google.com/drive/folders/1IXRm7dueYYTNoyXCFp88wRQexmKAgCLm
B0505S-1WR2: https://drive.google.com/file/d/16BPrOWkzOz7efnf3OvF1XjClKGnO6znv/view
AC to DC power module:
40W: https://drive.google.com/drive/folders/1jI-hITgxjtByhSCpUMmrJATHO8b_gpN7
30W(C): https://drive.google.com/drive/folders/1Nz-_SdQAuVha0JM7nJTelIfophZsmUYb
20W: https://drive.google.com/drive/folders/1PlLOzt_k3Ky5THYGOWP72jqxWSkJsU6Z
15W(C): https://drive.google.com/drive/folders/1vnVfcgQH-OvujpO6asvQvjIgmwUS2Pti
10W: https://drive.google.com/drive/folders/1zaMfq4Dm3brmRWhTGp9-49c8hN5HsIuk
5W: https://drive.google.com/drive/folders/1_dzDfHi9HOnj_b0RJHCGZ9j87ma8PU7g
3W: https://drive.google.com/drive/folders/1xz8MPw9KeQXDlyAQoI3KXzjCoL4yBRVP
2W: https://drive.google.com/file/d/1_UaUPWX9K5Bfavle4C1imVY0-WjY4yso/view
Product Feature
1. Ultra wide range input (2:1), output 15W
2. Conversion efficiency 91%(Typ)
3. Isolation voltage: 1500VDC
4. Ultra low standby power consumption: 0.036W (typical)
5. Ultra fast start: 1mS (typical)
6. Operating temperature range :-40°C~+85°C
7. Output protection: short circuit protection, over current protection, over voltage protection
8. Metal case, low output ripple
9. International standard pin, PCB board in-line installation
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 | |
Vibrate | 10-55Hz,10G,30Min.alongx,YandZ |
Input Characteristics
Item | Working conditions | Min. | Typ. | Max. | Unit | |
Input current (full load/no load) | 12VDC Input Series | 3.3V | - | 1250/40 | 1280/65 | mA |
5V | - | 1389/40 | 1421/65 | |||
12V | - | 1389/7 | 1421/22 | |||
15V | - | 1374/7 | 1405/22 | |||
24V | - | 1374/12 | 1405/22 | |||
±5V | - | 1436/25 | 1470/35 | |||
±12V | - | 1372/1.5 | 1404/2 | |||
±15V | - | 1372/1.5 | 1404/2 | |||
±24V | - | 1372/1.5 | 1404/2 | |||
24VDC Input Series | 3.3V | - | 625/30 | 647/50 | mA | |
5V | - | 695/30 | 711/50 | |||
12V | - | 695/6 | 711/15 | |||
15V | - | 687/6 | 703/15 | |||
24V | - | 687/10 | 703/20 | |||
±5V | - | 718/25 | 735/35 | |||
±12V | - | 686/1.5 | 702/2 | |||
±15V | - | 686/1.5 | 702/2 | |||
±24V | - | 686/1.5 | 702/2 | |||
48VDC Input Series | 3.3V | - | 313/15 | 320/30 | mA | |
5V | - | 348/15 | 356/30 | |||
12V | - | 344/3 | 352/11 | |||
15V | - | 344/3 | 352/11 | |||
24V | - | 344/4 | 352/11 | |||
±5V | - | 359/1 | 368/1.5 | |||
±12V | - | 343/1 | 351/1.5 | |||
±15V | - | 343/1 | 351/1.5 | |||
±24V | - | 343/1 | 351/1.5 | |||
Reflection ripple current | Rated input voltage | - | 30 | - | mA | |
Impulse voltage(lsec.max) | 12VDC Input Series | -0.7 | -- | 25 | ||
24VDC Input Series | -0.7 | -- | 50 | VDC | ||
48VDC Input Series | -0.7 | -- | 100 | |||
Start Voltage | 12VDC Input Series | 9 | ||||
24VDC Input Series | - | - | 18 | |||
48VDC Input Series | - | - | 36 | |||
Input undervoltage protection | 12VDC Input Series | 5.5 | 6.5 | |||
24VDC Input Series | 12 | 15.5 | - | |||
48VDC Input Series | 26 | 30 | - | |||
Input filter type | PI type | |||||
Hot plugged | Non-support |
Output Characteristics
Project name | Working and testing condition | +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 adjustment rate | 20%-100% rated load, balanced load | - | ±0.5% | ±1.0% | - | ±4.0% | ±5.0% |
Ripple & Noise | Pure resistive load,20MHz broadband, peak to peak, 5%-100% load | - | 50mVp-p | 80mVp-p | - | 50mVp-p | 80mVp-p |
Start time delay | - | 1ms | - | - | 1ms | - | |
Input vlotage adjustment | input voltage range | - | no adjustment | - | - | no adjustment | - |
Dynamic response step deviation | 25% nominal load step | - | ±3.0% | ±5.0% | - | ±3.0% | ±5.0% |
Dynamic response recovery time | - | 300μs | 500μs | - | 300μs | 500μs | |
Output overvoltage protection | full voltage input range | 110%Vo | - | 160%Vo | |||
Output overcurrent protection | full voltage input range | 110%lo | 150%lo | 200%lo | |||
Output short circuit protection | full voltage input range | sustainable, self-recovery | |||||
Note:
(1) For product model with output voltage ±5VDC or ±9VDC , the maximum output voltage accuracy is ±5% under 0% - 5% load condition
(2) When tested according to the 0%-00% load working condition, the load adjustment rate is ±5%
(3) 0%-5% load ripple & noise less than or equal to 5% Vo. Ripple and noise test method, Twisted pair test method, can add capacitive load at the output to reduce light load ripple
Typical Application Circuits
EMC parameter recommendation
Component No. | 24V input | 48V input |
Fuse | Follow up on customer needs and connect corresponding fuses | |
MOV1/Varistor | 14D560K | 14D101K |
ldm1/Common mode inductance | 10mH | 15mH |
CO,C1 Ceramic capacitors | 1uF/50V | 1uF/100V |
E1,E2 Electrolytic capacitor | 100uF/50V | 100uF/100V |
LDM2/Differential mode inductance | 1nF/250Vac |
Notes:
* Fuses and varistors are basic parts of protection circuits (required).
* If the certification is required, the safety capacitor and common mode inductance cannot be omitted.
Output filtering
For usual requirements of ripple and noise, the peripheral recommendation is only C2; For strict requirements of ripple and noise, the above circuit is recommended. Notes:
(1) C2, C3 use high frequency low resistance electrolytic capacitor, and the total capacity can not exceed the maximum capacitive load indicated in the manual, otherwise the module will not start normally. (2) When the capacitive load is used, the minimum load of 3% must be guaranteed, otherwise the module output will be abnormal.
Component No. | 3.3V output | ±5V or 5V output | ±9/±12V or 9V/1V output | ±15 or 15V output | ±24 or 24V output |
LDM3/Common mode inductance | 0.47uH | 1uH | 2.2uH | 2.2uH | 4.7uH |
LDM4/Common mode inductance | 0.47uH | 1uH | 2.2uH | 2.2uH | 4.7uH |
LDM5/Common mode inductance | - | 1uH | 2.2uH | 2.2uH | 4.7uH |
C2,C3 Electrolytic capacitor | 220uF | 220uF | 100uF | 100uF | 68uF |
C5,C6 Electrolytic capacitor | 220uF | 220uF | 100uF | 100uF | 68uF |
C4 Ceramic capacitors | 1uF/50V |
Dimension and Weight
Single(S) | 1 | 2 | 3 | 4 | 5 | 6 |
-VIN | +VIN | +VO | NP | GND | CTRL | |
Input negative | Input positive | Output positive | ---- | Output positive | remote terminal | |
Dual(D) | -VIN | +VIN | +VO1 | COM | -VO2 | CTRL |
Input negative | Input positive | Output positive | common terminal | output negative2 | remote terminal |