TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
1
PJ
Highlights & Features
• Universal AC Input (85 Vac – 264 Vac)
• Low Inrush Current / Low Leakage Current
• High efficiency and PF factor to conserve energy
• Conforms to harmonic current IEC/EN/BS EN 61000-3-2,
Class A
• Conformal coating on PCBA to protect against chemical and
dust pollutants
• Remote ON/OFF (Optional for 100 W)
• Versatile configuration options: Open Frame, L Frame,
Enclosed
• Long life capacitors
Safety Standards
CB Certified for worldwide use
Model Number: PJ-12V100W□□A
Unit Weight: Open Frame: 0.26 kg (0.57 lb)
Enclosed: 0.42 kg (0.92 lb)
Dimensions (L x W x H): Open Frame:
155 x 62 x 33.5 mm
(6.10 x 2.44 x 1.32 inch)
Enclosed:
185 x 72 x 45 mm
(7.28 x 2.83 x 1.77 inch)
General Description
The PJ series of Open Frame Power Supply comes with universal AC input at 85 Vac to 264 Vac. Other features include low leakage /
Inrush current and conformal coating on the PCBAs to provide protection against dust and chemical pollutants. The built-in active PFC
provides PF > 0.97 and fulfills Harmonic Current Emission according to IEC/EN/BS EN 61000-3-2. The PJ series is certified for EMC
standards according to EN/BS EN 55011 for industrial, scientific and medical (ISM) radio-frequency equipment and EN/BS EN 55032 for
Industrial Technology Equipment (ITE) radio-frequency equipment and EMS according to EN/BS EN 55024.
Metal chassis and case cover are available as options for different installation preferences. The PJ series conforms to major international
safety standards according to EN/UL 62368-1 standards and are fully compliant with RoHS Directive for environmental protection.
Model Information
PJ Open Frame Power Supply
Model
Number
Input Voltage Range
Rated Output
V
oltage
Rated Output Curr
ent
PJ-12V100W□□A
85-264 Vac 12 Vdc 8.50 A
Model Numbering
CC Code
PJ – 12V 100W
□
□
A
PJ Series Output Voltage Output Power Product Type
B - Open Frame
L - L Frame
C - Enclosed
Remote ON/OFF Function
N - No Remote ON/OFF
R - With Remote ON/OFF
Delta Standard
Specifications
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
2
Input Ratings / Characteristics
Nominal Input Voltage 100-240 Vac
Input Voltage Range 85-264 Vac
Nominal Input Frequency 50-60 Hz
Input Frequency Range 47-63 Hz
Input Current 1.30 A typ. @ 100 Vac, 0.65 A typ. @ 200 Vac
Efficiency at 100% Load 85.0% typ. @ 100 Vac, 87.5% typ. @ 200 Vac
Max Inrush Current (Cold Start) 15 A typ. @ 100 Vac, 30 A typ. @ 200 Vac
Power Factor Correction at 100% Load 0.99 typ. @ 100 Vac, 0.98 typ. @ 200 Vac
Leakage Current 0.2 mA @ 100 Vac, 0.4 mA @ 240 Vac
Output Ratings / Characteristics*
Nominal Output Voltage 12 Vdc
Factory Set Point Tolerance 12 Vdc ± 1% (initial set point tolerance from factory)
Output Voltage Adjustment Range 10.8-13.2 Vdc
Output Current 8.50 A (102 W max.)
Output Power 102 W
Line Regulation < 48 mV
Load Regulation < 100 mV
Ripple Noise (20 MHz)
< 150 mVpp @ 0°C to 50°C, < 180 mVpp @ -10°C to 0°C
Start-up Time 500 ms typ. @ 100 Vac (100% load)
Hold-up Time 20 ms typ. @ 100 Vac (100% load)
Dynamic Response
(Overshoot & Undershoot O/P Voltage)
± 5% @ 0-50% load and 50-100% load
(Slew Rate: 0.1 A/µS)
Start-up with Capacitive Loads 8,000 µF Max
*For power de-rating from 50°C to 70°C, see power de-rating on page 3
Mechanical
Case Cover / Chassis
SGCC
Dimensions (L x W x H) Open Frame
Enclosed
155 x 62 x 33.5 mm (6.10 x 2.44 x 1.32 inch)
185 x 72 x 45 mm (7.28 x 2.83 x 1.77 inch)
Unit Weight Open Frame
Enclosed
0.26 kg (0.57 lb)
0.42 kg (0.92 lb)
Indicator NA
Cooling System Convection
Terminal Input JST B3P5-VH (LF)(SN)
Output JST B8P5-VH (LF)(SN)
Wire
AWG 22-18
Noise (1 Meter from power supply)
Sound Pressure Level (SPL) < 25 dBA
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
3
Environment
Surrounding Air Temperature Operating -10°C to +70°C
Storage -25°C to +75°C
Power De-rating Refer to Engineering Data Fig.1.1~Fig.1.5
on Page 8~10
Operating Humidity 5 to 90% RH (Non-Condensing)
Operating Altitude 0 to 5,000 Meters (16,400 ft)
Shock Test Non-Operating IEC 60068-2-27, 196.1 m/S² (20 G),11 ms, once along X, Y,
and Z axis
Vibration Operating IEC 60068-2-6, 10 Hz to 55 Hz @ 19.6 m/S² (2G); 3 min
period, 60 min per axis for all X, Y, Z direction
Over Voltage Category II
Pollution Degree 2
Protections
Overvoltage 13.8-16.8 V, Latch Mode
Overload / Overcurrent > 105% of rated load current, Hiccup Mode,
Non-Latching (Auto-Recovery)
Over Temperature Latch Mode
Short Circuit Hiccup Mode, Non-Latching
(Auto-Recovery when the fault is removed)
Internal Fuse at L pin T3.15AH
Protection Against Shock Class I with PE* connection
*PE: Primary Earth
Reliability Data
MTBF > 200,000 hrs. as per JEITA RCR-9102B
Expected Cap Life Time 10 years (115 Vac, 50% load @ 40°C)
Safety Standards / Directives
Safety Entry Low Voltage SELV
Electrical Safety TUV Bauart
UL/cUL recognized
CB scheme
EN 60950-1, EN 62368-1
UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E131881)
UL 62368-1 and CSA C22.2 No. 62368-1 (File No. E131881)
IEC 60950-1, IEC 62368-1
CE In conformance with EMC Directive 2014/30/EU and Low
Voltage Directive 2014/35/EU
UKCA In conformance with Electromagnetic Compatibility
Regulations
2016 and Electrical Equipment (Safety) Regulations 2016
Galvanic Isolation Input to Output 3.0 KVac
Input to Ground 2.0 KVac
Output to Ground 0.5 KVac
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
4
EMC
Emissions (CE & RE) CISPR 32, EN/BS EN 55032,
Comply with FCC Title 47: Class B
Immunity EN/BS EN 55024
Electrostatic Discharge IEC 61000-4-2 Level 4 Criteria A
1)
Air Discharge: 15 kV
Contact Discharge: 8 kV
Radiated Field IEC 61000-4-3 Level 3 Criteria A
1)
80 MHz - 1 GHz, 10 V/M with 1 kHz tone / 80% modulation
Electrical Fast Transient / Burst IEC 61000-4-4 Level 3 Criteria A
1)
2 kV
Surge IEC 61000-4-5 Level 3 Criteria A
1)
Common Mode
2)
: 2 kV
Differential Mode
3)
: 1 kV
Conducted IEC 61000-4-6 Level 3 Criteria A
1)
150 kHz - 80 MHz, 10 Vrms
Power Frequency Magnetic Fields IEC 61000-4-8 Criteria A
1)
Magnetic field strength 30A/Meter
Voltage Dips and Interruptions IEC 61000-4-11 100% dip; 1 cycle (20ms); Self Recoverable
Low Energy Pulse Test (Ring Wave) IEC 61000-4-12 Level 3 Criteria A
1)
Common Mode
2)
: 2 kV
Differential Mode
3)
: 1 kV
Harmonic Current Emission IEC/EN/BS EN 61000-3-2, Class A
Voltage Fluctuation and Flicker IEC/EN/BS EN 61000-3-3
1) Criteria A: Normal performance within the specification limits
2) Asymmetrical: Common mode (Line to earth)
3) Symmetrical: Differential mode (Line to line)
Block Diagram
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
5
Item
Device
Description
1 Input Connector
2 Output Connector
3 VR
4 Remote ON/OFF (JST B2B-XH-A)
5 Chassis
Dimensions
Open Frame
L x W x H: 155 x 62 x 33 mm (6.10 x 2.44 x 1.32 inch)
L Frame
L x W x H: 185 x 72 x 42 mm (7.28 x 2.83 x 1.77 inch)
Notes
• Dimensions are in mm
• For information on Mounting Torque, and I/O Connector and Housing, please refer
to the Instruction Manual.
• For L Frame type: There are 6 threaded mounting holes and 5 normal mounting
holes.
• For Open Frame type: There are 4 normal mounting holes.
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
6
Item
Device
Description
1 Input Connector
2 Output Connector
3 VR
4 Remote ON/OFF (JST B2B-XH-A)
5 Cover
6 Chassis
Enclosed
L x W x H: 185 x 72 x 42 mm (7.28 x 2.83 x 1.77 inch)
Notes
• Dimensions are in mm
• For information on Mounting Torque, and I/O Connector and Housing, please refer
to the Instruction Manual.
• For Enclosed type: There are 6 threaded mounting holes and 5 normal mounting
holes.
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
7
Assembly & Installation
Assembly Reference
■ Open Frame ■ L Frame / Enclosed
For safety reasons, please ensure the mounted device is kept safety distance as below at all sides from other components and equipments.
a) For Open Frame Type ≥ 8 mm (0.315 inch) from primary side and ≥ 4 mm (0.16 inch) from secondary side.
b) For with Case Type ≥ 4 mm (0.16 inch)
Please insert an insulation sheet between the system and product, if the safety distance is less than 4 mm (0.16 inch).
• Use flexible cable (stranded or solid) of AWG No. 22-18. Please refer to Table 1 for the recommended Housing and Terminal.
• For the Remote ON/OFF function, use flexible cable (stranded or solid) of AWG No. 28-22.
Table 1
Connector (Board Mounting) Housing Terminal
Input (JST)
B3P5-VH(LF)(SN) VHR-5N
SVH-21T-P1.1
Output (JST)
B8P-VH(LF)(SN) VHR-8N
Remote ON/OFF Function
(Option)
B2B-XH-A(LF)(SN) XHP-2 SXH-001T-P0.6
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
8
Mounting Orientation
Engineering Data
Convection
Output Load De-rating VS Surrounding Air Temperature
Open Frame / L Frame
Enclosed
Fig.1.1 De-rating for Mounting Orientation A, B
> 50°C de-rate power by 2.5% / °C
De-rating for Mounting Orientation C
> 45°C de-rate power by 2% / °C
De-rating for Mounting Orientation D
> 35°C de-rate power by 2% / °C
De-rating for Mounting Orientation E, F
> 40°C de-rate power by 2% / °C
Fig.1.2 De-rating for Mounting Orientation A, B
> 40°C de-rate power by 2.5% / °C
De-rating for Mounting Orientation C
> 35°C de-rate power by 2% / °C
De-rating for Mounting Orientation D, E
> 30°C de-rate power by 2% / °C
De-rating for Mounting Orientation F
> 35°C de-rate power by 2.4% / °C
• Any excessive twisting or bending may
damage the
device’s PCB. Please
handle the device with care.
• The device is not recommended to be
placed on low thermal conductive
surfaces. For example, plastics.
• Prevent any foreign metal, particles or
conductors from entering the device
through the openings during
installation. It may cause: -Electric
shock; Safety hazard; Product failure.
• The power supply must be mounted
by metal screws onto a grounded
metal surface. It is highly
recommended that the Earth
terminal on the connector be
connected to the grounded metal
surface.
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
9
Forced Cooling (Air Velocity > 0.7 m/s)
Output Load De-rating VS Surrounding Air Temperature
Air Flow Direction
Open Frame / L Frame
Enclosed
Fig.1.3 De-rating for Mounting Orientation A to F
> 60°C de-rate power by 2% / °C
Fig.1.4 De-rating for Mounting Orientation A to F
> 50°C de-rate power by 2% / °C
Notes
1. Power supply components may degrade, or be damaged, when the power supply is continuously used outside the shaded region,
refer to the graphs shown above.
2. If the output capacity is not reduced when the surrounding air temperature is more than the upper limit temperature, the device will
run into Over Temperature Protection. When activated, the output voltage will go into bouncing mode and will recover when the
surrounding air temperature is lowered or the load is reduced as far as necessary to keep the device in working condition.
3. Depending on the surrounding air temperature and output load delivered by the power supply, the device housing can be very hot!
4. If the device has to be mounted in any other orientation, please contact info@deltapsu.com for more details.
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
10
Output Load De-rating VS. Input Voltage
Functional Manual
Remote ON/OFF Function
You can remotely control the power supply unit to turn
ON/OFF by using an external DC source. Follow the DC
power source voltage and current limiting defined in the
table below.
Built-in Resistor R
i
(ohm)
Voltage Between
RC+ and RC- (V)
Input Current (mA)
Output ON Output OFF
1 k 5-12.5 0-0.5 20 Max
Notes
1. Remote ON/OFF circuits are isolated from input, output and PE.
2. Please check if the polarity of the wire connector is the same as the external DC source. If not, the power would not turn on and the
internal components may be damaged.
3. You do not need an external resistance R
O
for current limit while the output voltage of external DC source is within the range of 5-
12.5 V. If the output voltage exceeds 12.5 V, please use the following equation for the value of current limit resistance R
O
.
=
−
(
3.5 + 0.006
)
0.006
No output power de-rating for the input voltage
range from 90 Vac to 264 Vac
Fig.1.5 De-rating for Mounting Orientation A to F
< 90 Vac de-rate power by 2% / V
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12 V 100 W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
11
Functions
Start-up Time
The time required for the output voltage to reach 90% of its final steady state set value, after the input voltage is applied.
Rise Time
The time required for the output voltage to change from 10% to 90% of its final steady state set value.
Hold-up Time
Time between the collapse of the AC input voltage, and the output falling to 95% of its steady state set value.
Graph illustrating the Start-up Time, Rise Time, and Hold-up Time
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12V 100W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
12
Dynamic Response
The power supply output voltage will remain within ±5% of its
steady state value, when subjected to a dynamic load from 0 to
50% and 50 to 100% of its rated current.
Inrush Current
Inrush current is the peak, instantaneous, input current measured
and, occurs when the input voltage is first applied. For AC input
voltages, the maximum peak value of inrush current will occur
during the first half cycle of the applied AC voltage. This peak value
decreases exponentially during subsequent cycles of AC voltage.
Overvoltage Protection (Latch Mode)
The power supply’s overvoltage circuit will be activated when its
internal feedback circuit fails. The output voltage shall not exceed
its specifications defined on Page 3 under “Protections”. Power
supply will latch off, and require removal/re-application of input AC
voltage in order to restart.
The power supply should be latch.
Short Circuit Protection (Auto-Recovery)
The power supply’s output OLP/OCP function also provides
protection against short circuits. When a short circuit is applied, the
output current will operate in “Hiccup mode”, as shown in the
illustration in the OLP/OCP section on this page. The power supply
will return to normal operation after the short circuit is removed.
O
verload & Overcurrent Protections (Auto-Recovery)
The power supply’s Overload (OLP) and Overcurrent (OCP)
Protections will be activated when output current exceeds 105% of
I
O
(Max load). In such occurrence, the V
O
will start to droop and
once the power supply has reached its maximum power limit, the
protection is activated and the power supply will go into “Hiccup
mode” (Auto-Recovery). The power supply will recover once the
fault condition of the OLP and OCP is removed and I
O
is back within
the specifications.
Additionally, if the I
O
is <105% but >100% for a prolong period of
time (depending on the load), the Over Temperature Protection
(OTP) will be activated due to high temperature on critical
components. The power supply will then go into latch mode until
the fault is removed and the mains is reapplied.
Over Temperature Protection (Latch Mode)
As described in load de-rating section, the power supply also has
Over Temperature Protection (OTP). In the event of a higher
operating temperature at 100% load; or, when the operating
temperature is beyond what is recommended in the de-rating
graph, the OTP circuit will be activated. When activated, power
supply will latch off, until the surrounding air temperature drops to
its normal operating temperature or the load is reduced as
recommended in the de-rating graph. Removal/re-application of
input AC voltage will then be required in order to restart.
TECHNICAL DATASHEET
PJ Open Frame Power
Supply
12V 100W 1
Phase
/ PJ-12V100W
□□
A
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
www.DeltaPSU.com (March 2023, Rev. 09)
13
Others
Conformal Coating
The Protective Coating Technology
Delta Electronics Group has designed the perfect dipping technique which penetrates everywhere including under
device, and prevents leakage. The conformal coating dipping can be applied to PCBs or circuit board. The coating
preserves the performance of precision electronic primarily by preventing ionizable contaminants such as salt
from reaching circuit nodes, where the material slumps around sharp edges. This can be a problem especially in
highly conversing atmosphere.
Attention
Delta provides all information in the datasheets on an “AS IS” basis and does not offer any kind of warranty through the information for
using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail
(please refer to www.DeltaPSU.com for the latest datasheets information). Delta shall have no liability of indemnification for any claim or
action arising from any error for the provided information in the datasheets. Customer shall take its responsibility for evaluation of using
the product before placing an order with Delta.
Delta reserves the right to make changes to the information described in the datasheets without notice.
Manufacturer and Authorized Representatives Information
Manufacturer
Thailand
Delta Electronics (Thailand) PCL.
909 Pattana 1 Rd., Muang, Samutprakarn, 10280 Thailand
Taiwan
Delta Electronics, Inc.
3 Tungyuan Road, Chungli Industrial Zone, Taoyuan County
32063, Taiwan
Authorized Representatives
The Netherlands
Delta Greentech (Netherlands) B.V.
Zandsteen 15, 2132 MZ Hoofddorp, The Netherlands
United Kingdom
Delta Electronics Europe Limited
1 Redwood Court, Peel Park Campus,
East Kilbride, Glasgow, G74 5PF, United Kingdom
