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PJT-12V40WBAA

P1-P3P4-P6P7-P9
TECHNICAL DATASHEET
PJT Open Frame Power
Supply
PJT-40W Series
/ PJT-
□□
V40WBA
□
All parameters are specified at 25°C ambient unless otherwise indicated.
www.DeltaPSU.com (April 2016, Rev. 01)
1
PJT
Highlights & Features
– Universal AC input voltage
– Standard industrial foot print of 2” x 3”
– Low leakage current < 0.1mA
– Convection cooled operating temperature range from
-10°C to +70°C
– High MTBF > 700,000 hrs as per Telcordia SR-332
– Multiple connector source options
Safety Standards
CB Certified for worldwide use
Model Number: PJT-☐☐V40WBA☐
Unit Weight: 0.08 kg (0.18 lb)
Dimensions (L x W x D): 76.2 x 50.8 x 22.9 mm [2” x 3”]
General Description
The PJT open frame power supply series offers choices of 12V, 15V, 18V and 24V nominal output voltages. The single output products
are designed with small standard industrial foot prints at 2” x 3”. The highly efficient convection cooling designs enable optimum
thermal management for high power efficiency. The PJT series of products can operate from -10°C to +70°C across the entire input
voltage range of 90 to 264Vac and are certified for safety standard according to IEC/EN/UL 60950-1 and for EMI standard according to
EN 55022, Class B.
Model Information
PJT Open Frame Power Supply
Model Number Input Voltage Range Rated Output
V
oltage Rated Output Current
PJT-12V40WBA☐
90-264Vac 12Vdc 3.33A
PJT-15V40WBA☐
15Vdc 2.67A
PJT-18V40WBA
☐
18Vdc 2.22A
PJT-24V40WBA☐
24Vdc 1.66A
Model Numbering
PJ T – XXV 40W
B
A
□
Open Frame Product Type
T –
ITE Application
Series
Output Voltage
12V
15V
18V
24V
Output Power Package Type
B – Open Frame
Family Code
A
Harness Connector
A – JST connector
B – Molex connector*
C – JWT connector*
*Options
TECHNICAL DATASHEET
PJT Open Frame Power
Supply
PJT-40W Series
/ PJT-
□□
V40WBA
□
All parameters are specified at 25°C ambient unless otherwise indicated.
www.DeltaPSU.com (April 2016, Rev. 01)
2
Specifications
Model Number PJT-12V40WBA☐
PJT-15V40WBA☐
PJT-18V40WBA☐ PJT-24V40WBA☐
Input Ratings / Characteristics
Nominal Input Voltage 100-240Vac
Input Voltage Range 90-264Vac
Nominal Input Frequency 50-60Hz
Input Frequency Range 47-63Hz
Input Current < 0.85A typ. @ 115Vac
Efficiency at 100% Load 115Vac 85.0% typ. 86.0% typ. 86.0% typ. 86.0% typ.
230Vac 86.0% typ. 87.0% typ. 87.0% typ.
Max Inrush Current (Cold Start) 30A typ. @ 115Vac, 60A typ. @ 230Vac
Leakage Current 0.1mA @ 240Vac
Output Ratings / Characteristics
Nominal Output Voltage 12Vdc 15Vdc 18Vdc 24Vdc
Factory Set Point Tolerance No potentiometer (± 5%)
Output Current 3.33A 2.67A 2.22A 1.66A
Output Power 40W
Line Regulation ± 0.5% @ 115Vac & 230Vac
Load Regulation ± 1.0% @ 115Vac & 230Vac
PARD* (20MHz)
< 120mVpp
< 150mVpp < 180mVpp < 240mVpp
Start-up Time 115Vac 2800ms typ. (100% load)
230Vac 1100ms typ. (100% load)
Hold-up Time 115Vac 18ms typ. (100% load)
230Vac 90ms typ. (100% load)
Dynamic Response
(Overshoot & Undershoot O/P Voltage)
± 5% @ 50-100% load
(Slew Rate: 0.1A/µS)
Start-up with Capacitive Loads 4,000uF Max 3,500uF Max 3,000uF Max 2,000uF Max
*PARD is measured with an AC coupling mode, 5cm wires, and in parallel with 0.1μF ceramic capacitor & 47μF electrolytic capacitor.
Mechanical
Dimensions 76.2 x 50.8 x 22.9 mm [ 2” x 3”]
Unit Weight 0.08 kg (0.18 lb)
Cooling System Convection
Power Supply Header
PJT-☐☐V40WBAA
Input: JST B2P3-VH (LF)(SN)
Output: JST B4P-VH (LF)(SN)
PJT-☐☐V40WBAB
Input: Molex 26-62-4030
Output: Molex 26-60-4040
PJT-☐☐V40WBAC
Input: JWT A3963WV2-3P-D
Output: JWT A3963WV2-4P
Wire AWG 22-18
TECHNICAL DATASHEET
PJT Open Frame Power
Supply
PJT-40W Series
/ PJT-
□□
V40WBA
□
All parameters are specified at 25°C ambient unless otherwise indicated.
www.DeltaPSU.com (April 2016, Rev. 01)
3
Environment
Surrounding Air Temperature Operating -10°C to +70°C
Storage -40°C to +85°C
Power De-rating > 50°C de-rate power by 2.5% / °C
Operating Humidity 10 to 95% RH (Non-Condensing)
Operating Altitude 0 to 5,000 Meters (16,400 ft.)
Shock Test (Non-Operating) IEC 60068-2-27, Half Sine Wave: 50G for a duration of 11ms,
3 shocks for each 3 directions
Vibration (Operating) IEC 60068-2-6, Sine Wave: 10Hz to 150Hz @ 25m/S² (2.5G);
10 min per cycle, 90 min per axis for all X, Y, Z direction
Protections
Overvoltage 13.2-18.0V,
Latch Mode
16.5-22.5V,
Latch Mode
19.8-27.0V,
Latch Mode
26.4-36.0V,
Latch Mode
Overload / Overcurrent > 140% of rated load current, Hiccup Mode,
Non-Latching (Auto-Recovery)
Over Temperature Non-Latching (Auto-Recovery)
Short Circuit Hiccup Mode, Non-Latching (Auto-Recovery when the fault is removed)
Protection Against Shock Class I with PE* connection
*PE: Primary Earth
Reliability Data
MTBF > 700,000 hrs. as per Telcordia SR-332
Expected Cap Life Time 10 years (115Vac & 230Vac, 50% load @ 40°C)
Safety Standards / Directives
Electrical Safety TUV Bauart
UL/cUL recognized
CB scheme
EN 60950-1
UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E131881)
IEC 60950-1
CE In conformance with EMC Directive 2004/108/EC and Low Voltage
Directive 2006/95/EC
Material and Parts RoHS Directive 2011/65/EU Compliant
Galvanic Isolation Input to Output 3.0KVac
Input to Ground 2.0KVac
Output to Ground 0.5KVac
P1-P3P4-P6P7-P9

PJT-12V40WBAA

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Buy PJT-12V40WBAA
Manufacturer:
Description:
Switching Power Supplies 12V 40W 2x3" Chassis Open Frame/JST Conn.
Lifecycle:
New from this manufacturer.
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