198

PBBA Series

1.5-10

W A TTS

SINGLE

&

DUAL

OUTPUT

DC/DC

INDUSTRIAL

Features

•

Small size

•

Low profile

•

2:1 input ratio

•

Regulated output

•

Overcurrent protection

•

Fully isolated output

Specifications

INPUT

Input voltage

5VDC (4.5–9.0), 12VDC (9–18), 24VDC (18–36),

48VDC (36–72)

Input protection

None, use external input fuse

Input filter

Yes

OUTPUT

Output voltage

See table

Voltage accuracy

±5%

Output Power

1.5W–10W

Ripple & Noise

120–150mV max. 20MHz bandwidth

Line regulation

±0.5% max. over input range

Load regulation

“Model dependent”. ±1% single output, ±5%

dual outputs

Temperature drift

1% max. 0°C to 50°C

Overload protection

Overcurrent protection works at approx. 105% of

rating and recovers automatically

OPERATING

Efficiency

1.5W: 65%, 3W: 70%,

6W: 70%, 10W: 80%

Isolation

Input – Output: 500VDC

Isolation resistance typically 50MV

Parallel operation

No

Series operation

Yes

ENVIRONMENTAL

Operating temperature

-20°C to 71°C

Derating

Derate from 55°C to 71°C

Cooling

Free air convection

Storage temperature

-40°C to 85°C

Humidity

20%–90% non condensing

Vibration

10Hz–55Hz at 2G, 3 min periods along

x, y, and z axis

Impact

50G for 11mS once on each axis

MECHANICAL SPECIFICATIONS

Case

Metal case with plastic base

Dimensions & weight

PBBA-A: 27.5x18x7mm 10g

PBBA-B: 35x23x7mm

16g

PBBA-C: 44.4x28x7mm 25g

PBBA-D: 45x35x7mm

40g

STANDARDS AND APPROVALS

C-Tick

AS/NZS CISPR11 Group 1 Class A

Safety

EN60950-1, UL60950-1