Active suspension systems in electric vehicles
48V power systems reduce losses and downsize power designs. Vicor is making the transition from 12V to 48V easier, delivering a competitive advantage
MicroRAM™ Output Ripple Attenuator Module
The MicroRAM output ripple attenuation module combines both active and passive filtering to achieve greater than 40dB of noise attenuation from 60Hz to 1MHz. The MicroRAM operates over a range of
The MicroRAM's closed-loop architecture greatly improves load-transient response with dual-mode control and provides precise point-of-load voltage regulation. The MicroRAM supports redundant and parallel operation with its integrated ORing diode function.
Filter Products
0 Products
0 Products
| Part Number | Data Sheet | Power (A) | Operating Temp. | Pin Style | RoHS Compliant | Baseplate | Add to cart / view details | ||
|---|---|---|---|---|---|---|---|---|---|
|
URAM2C12
|
|
Part Number: URAM2C12 |
Data Sheet:
 |
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2C21
|
|
Part Number: URAM2C21 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2C22
|
|
Part Number: URAM2C22 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2C23
|
|
Part Number: URAM2C23 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2CN1
|
|
Part Number: URAM2CN1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2CN3
|
|
Part Number: URAM2CN3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM2T12
|
|
Part Number: URAM2T12 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2T21
|
|
Part Number: URAM2T21 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2T22
|
|
Part Number: URAM2T22 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2T23
|
|
Part Number: URAM2T23 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2TS1
|
|
Part Number: URAM2TS1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2TN1
|
|
Part Number: URAM2TN1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2TN2
|
|
Part Number: URAM2TN2 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2H12
|
|
Part Number: URAM2H12 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2H21
|
|
Part Number: URAM2H21 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2H22
|
|
Part Number: URAM2H22 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2H23
|
|
Part Number: URAM2H23 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2HS1
|
|
Part Number: URAM2HS1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2HN1
|
|
Part Number: URAM2HN1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2HN2
|
|
Part Number: URAM2HN2 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2HN3
|
|
Part Number: URAM2HN3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2M13
|
|
Part Number: URAM2M13 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2M21
|
|
Part Number: URAM2M21 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2M22
|
|
Part Number: URAM2M22 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2M23
|
|
Part Number: URAM2M23 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2MN1
|
|
Part Number: URAM2MN1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2MN3
|
|
Part Number: URAM2MN3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2CF1
|
|
Part Number: URAM2CF1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Short RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2CG1
|
|
Part Number: URAM2CG1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2CG2
|
|
Part Number: URAM2CG2 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Threaded
|
View details |
|
URAM2CG3
|
|
Part Number: URAM2CG3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through hole
|
View details |
|
URAM2TF1
|
|
Part Number: URAM2TF1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2TG1
|
|
Part Number: URAM2TG1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2HG2
|
|
Part Number: URAM2HG2 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Threaded
|
View details |
|
URAM2MF1
|
|
Part Number: URAM2MF1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Short RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2MG1
|
|
Part Number: URAM2MG1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2MG3
|
|
Part Number: URAM2MG3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through hole
|
View details |
|
URAM3C11
|
|
Part Number: URAM3C11 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3C21
|
|
Part Number: URAM3C21 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3CN1
|
|
Part Number: URAM3CN1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3CN3
|
|
Part Number: URAM3CN3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3T21
|
|
Part Number: URAM3T21 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3T22
|
|
Part Number: URAM3T22 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3T23
|
|
Part Number: URAM3T23 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3TS1
|
|
Part Number: URAM3TS1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3TN2
|
|
Part Number: URAM3TN2 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3TN3
|
|
Part Number: URAM3TN3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3H21
|
|
Part Number: URAM3H21 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3H23
|
|
Part Number: URAM3H23 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3HN1
|
|
Part Number: URAM3HN1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3HN2
|
|
Part Number: URAM3HN2 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3M21
|
|
Part Number: URAM3M21 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3M22
|
|
Part Number: URAM3M22 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3M23
|
|
Part Number: URAM3M23 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3MN1
|
|
Part Number: URAM3MN1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3MN2
|
|
Part Number: URAM3MN2 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3MN3
|
|
Part Number: URAM3MN3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3CG1
|
|
Part Number: URAM3CG1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM3CG3
|
|
Part Number: URAM3CG3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through Hole
|
View details |
|
URAM3TG1
|
|
Part Number: URAM3TG1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM3TG3
|
|
Part Number: URAM3TG3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through Hole
|
View details |
|
URAM3HG1
|
|
Part Number: URAM3HG1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM3HG3
|
|
Part Number: URAM3HG3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through Hole
|
View details |
|
URAM3MG1
|
|
Part Number: URAM3MG1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM3MG3
|
|
Part Number: URAM3MG3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through Hole
|
View details |
Power System Designer
Quick product searchWatch demo video
Output
Min output:
Minimum output:
Nom output:
Nominal output:
Max output:
Maximum output:
Features and Benefits
Features and benefits
>40dB ripple attenuation from 60Hz to 1MHz
Significantly improves load transient response
Combined active and passive filtering
20A and 30A ratings
Resources
Resources for the design engineer
DC-DC power modules help to bridge the 48V/12V transition
EVs and data centers have transitioned to a 48V architecture to enhance power performance. The new Vicor family of DC-DC converters are aiding that move
Unlocking the secrets of the universe with precision adaptive optics
Adaptive optics using Vicor’s power dense modules, help Microgate mechanically deform telescope mirrors to better resolve deep space images
Power modules optimize EV performance and efficiency for high-voltage to SELV conversion
Vicor to share best practices for converting HV to SELV at Tech Taipei High-Efficiency Power & Conversion Technology Seminar
- Micro, short tin / lead pin, slotted baseplate
3D PDF - Micro, short tin / lead pin, threaded baseplate
STEP 3D PDF - Micro, short tin / lead pin, through-hole baseplate
STEP 3D PDF - Micro, long tin / lead pin, slotted baseplate
STEP 3D PDF - Micro, long tin / lead pin, threaded baseplate
STEP 3D PDF - Micro, long tin / lead pin, through-hole baseplate
STEP 3D PDF - Micro, short ModuMate, slotted baseplate
STEP 3D PDF - Micro, short ModuMate, threaded baseplate
STEP 3D PDF - Micro, short ModuMate, through-hole baseplate
STEP 3D PDF - Micro, long ModuMate, slotted baseplate
STEP 3D PDF - Micro, long ModuMate, threaded baseplate
STEP 3D PDF - Micro, long ModuMate, through-hole baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), slotted baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), threaded baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), through-hole baseplate
STEP 3D PDF - Micro, long gold pin (RoHS), slotted baseplate
STEP 3D PDF - Micro, long gold pin (RoHS), threaded baseplate
STEP 3D PDF - Micro, long gold pin (RoHS), through-hole baseplate
STEP 3D PDF
Promo Component
Get more documents, videos and case studies in the resource library for engineers
Related Products
Related Products
The DC-DC converter that established the “brick” standard