B_D-2WR2 Series Automotive DC DC Converter 1500VDC Fixed Input Single Or Dual Output
2W isolated DC-DC converter Fixed input voltage, unregulated single or dual output
Description
A_D-2WR2 &B_D-series is designed for use in distributed power supply systems and especiall suitable in applications such as pure digital circuits,low frequency analog circuits,relay-driven circuits and data switching circuits,where:
1. The voltage of the input power supply is relatively stable with a variation of ±10% Vin or less;
2. Aninputtooutputisolationvoltageofupto1500VDCisnecessary;
3. The requirement for a tight output regulation is not as strict.
FEATURES
- High power density
- High efficiency up to 84%
- Operating ambient temperature range: -40℃ ~ +85℃
- Compact DIP package
- Industry standard pin-out
- I/O isolation test voltage 1.5k VDC
- IEC60950/UL60950/EN60950 approved
Specifications
| Selection Guide | ||||||
|
Certification |
Part No. |
Input Voltage (VDC) | Output |
Full Load Efficiency (%)Min./Typ. |
Capacitive Load*(µF) Max. |
|
| Nominal (Range) | Voltage (VDC) | Current (mA) Max./Min. | ||||
|
-- |
B0303D-2WR2 |
3.3 (2.97-3.63) |
3.3 | 400/40 | 66/70 |
220 |
| B0305D-2WR2 | 5 | 400/40 | 74/78 | |||
|
UL/CE/CB |
A0505D-2WR2 |
5 (4.5-5.5) |
±5 | ±200/±20 | 76/80 |
100 |
| A0509D-2WR2 | ±9 | ±111/±11 | 80/84 | |||
| A0512D-2WR2 | ±12 | ±83/±8 | 80/84 | |||
| A0515D-2WR2 | ±15 | ±67/±7 | 80/84 | |||
| A0524D-2WR2 | ±24 | ±42/±4 | 80/84 | |||
| -- | B0503D-2WR2 | 3.3 | 400/40 | 70/74 |
220 |
|
|
UL/CE/CB |
B0505D-2WR2 | 5 | 400/40 | 76/80 | ||
| B0509D-2WR2 | 9 | 222/22 | 80/84 | |||
| B0512D-2WR2 | 12 | 167/17 | 80/84 | |||
| B0515D-2WR2 | 15 | 133/13 | 80/84 | |||
| B0524D-2WR2 | 24 | 83/8 | 80/84 | |||
| -- | B0915D-2WR2 |
9 (8.1-9.9) |
15 | 133/13 | 79/83 | |
|
UL/CE/CB |
A1205D-2WR2 |
12 (10.8-13.2) |
±5 | ±200/±20 | 76/80 |
100 |
| A1209D-2WR2 | ±9 | ±111/±11 | 80/84 | |||
| A1212D-2WR2 | ±12 | ±83/±8 | 79/83 | |||
| A1215D-2WR2 | ±15 | ±67/±7 | 80/84 | |||
| A1224D-2WR2 | ±24 | ±42/±4 | 80/84 | |||
| B1205D-2WR2 | 5 | 400/40 | 76/80 |
220 |
||
| B1209D-2WR2 | 9 | 222/22 | 79/83 | |||
| B1212D-2WR2 | 12 | 167/17 | 78/82 | |||
| B1215D-2WR2 | 15 | 133/13 | 80/84 | |||
| B1224D-2WR2 | 24 | 83/8 | 80/84 | |||
| -- | A1515D-2WR2 |
15 (13.5-16.5) |
±15 | ±67/±7 | 77/81 |
100 |
| UL/CE/CB | A2405D-2WR2 |
24 (21.6-26.4) |
±5 | ±200/±20 | 75/79 | |
|
UL/CE/CB |
A2409D-2WR2 |
24 (21.6-26.4) |
±9 | ±111/±11 | 80/84 |
100 |
| A2412D-2WR2 | ±12 | ±83/±8 | 79/83 | |||
| A2415D-2WR2 | ±15 | ±67/±7 | 80/84 | |||
| A2424D-2WR2 | ±24 | ±42/±4 | 80/84 | |||
| B2405D-2WR2 | 5 | 400/40 | 75/79 |
220 |
||
| B2409D-2WR2 | 9 | 222/22 | 81/85 | |||
| B2412D-2WR2 | 12 | 167/17 | 79/83 | |||
| B2415D-2WR2 | 15 | 133/13 | 80/84 | |||
| B2424D-2WR2 | 24 | 83/8 | 80/84 | |||
| Note: * The specified maximum capacitive load for positive and negative output is identical. | ||||||
| Mechanical Specifications | |
| Case Material | Black plastic; flame-retardant and heat-resistant (UL94 V-0) |
| Dimensions | 20.32 x 10.16 x 8.20mm |
| Weight | 2.8g(Typ.) |
| Cooling Method | Free air convection |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.