PBB4A-C Datasheet, PDF (1/5 Pages) Powerbox – 1.5-10 WATTS SINGLE & DUAL OUTPUT DC/DC INDUSTRIAL

PBB4A-C Series
1.5-10 WATTS SINGLE & DUAL OUTPUT DC/DC I N D U S T R I A L
Features
• High power density
• Low profile
• PCB mounting
• 2:1 input ratio
• Regulated output
• Overcurrent protection
• On/off remote control
Specifications
INPUT
Nominal voltage
5Vdc, 12Vdc, 24Vdc, 48Vdc
Voltage range
Isolation
(input – output)
OUTPUT
4.5–9V, 9–18V, 18–36V, 36–76V
500Vac 1 minute, cutoff current = 10mA, 500Vdc
50MΩ min (20±15°C).
Output voltage
See table
Voltage adjustment
Output current
Fixed (TRM pin open) ±5% adjustable by external
VR.
See table
Output voltage setting Within ±3% of nominal
Ripple & noise
All output 120-150mV pk-pk max (-20 – +55°C)
All output 200mV pk-pk max (-40 – -20°C)
Line regulation
Single Out: 5V rail – 20mV, 12V rail – 48mV,
15V rail – 60mV.
Dual Out: ±12V rail – 60mV, ±15V rail – 75mV
Load regulation
Single Out: 5V rail – 40mV, 12V rail – 100mV,
15V rail – 120mV.
Dual Out: ±12V rail – 600mV, ±15V rail – 750mV
Drift
0.4%
Start-up time
20ms (Minimum input, I₀ = 100%)
Overcurrent protection Set at approx. 105% of rating and recovers
automatically
OPERATING
Efficiency
Typically 72-86%
Remote on/off
Provided on all model, except 1.5W module
(Negative logic L : ON : OFF).
STANDARDS AND APPROVALS
Safety
UL60950-1, C-UL, EN60950-1
C-Tick
AS/NZS CISPR11 Group 1 Class A
ENVIRONMENTAL
Operating temperature -40°C to 85°C (Required derating).
Operating humidity 20%–95% RH, non condensing
Operating altitude 3000m (10,000feet) max.
Vibration
Shock/Impact
10Hz–55Hz 10G 3 min period for 60 minutes each
along x, y, and z axis
50G 11mS once each along x, y and z axis
MECHANICAL
Dimensions
PBB4A-C-A: 22.4x7.0x13.2mm
PBB4A-C-B: 25x7.0x16.1mm
PBB4A-C-C: 32.6x7.0x19.1mm
PBB4A-C-D: 40.2x7.0x22mm
Weight
PBB4A-C-A: 3g max.
PBB4A-C-B: 5g max.
PBB4A-C-C: 7g max.
PBB4A-C-D: 10g max.
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