HIGH PRECISION DUAL CHANNEL OUTPUT DC POWER SUPPLY
PPH-1503D
FEATURES
Dual Channel DC Power Output
Ch1 : 45W (0~15V/0~3A or 0~9V/0~5A)
Ch2 : 18W (0~12V/0~1.5A)
3.5 inch TFT LCD Display
Built-in DVM Measurement Function
High Measurement Resolution
(1mV/0.1μA for 5mA Range)
Current Sink Function (Maximum : 3.5A)
Pulse Current Measurement(Pulse width min:33ms)
Long Integration Current Measurement
Sequence Function (Sequential power output)
Built-in Battery Simulation Function
Front
Output
Rear
USB
Host
USB
Device
LAN
Output
PPH-1503D is equipped with the excellent
has a voltage range from 0 to +20VDC that saves
users the cost of purchasing an additional voltage
meter.
transient recovery time, which can, in less than
40us, recover the output voltage to within 100mV
of the previous voltage output when the current
level changes from 10% to 100% of the full scale.
Furthermore, conventional power supplies do not
have sufficient response speed to promptly
respond to set voltage value once the set voltage
is changed. PPH-1503D has a rise time of 0.2ms
and a fall time of 0.3ms, which are 100 times
faster than that of conventional power supplies.
Therefore, PPH-1503D can provide DUT with a
OVP, OCP, OTP & Temperature Display
for Heat Sink
PPH-1503D provides OTP function and shows
heat sink temperature on the upper right corner
of the display screen. Other than that, features
such as five sets of system setting values for the
SAVE/RECALL function, 10 sets of Power On
Setup Settings, Key-Lock function to prevent
unauthorized inputs, temperature-controlled fan
to reduce noise, hardcopy to save screen
Support USB (Device& Host)/GPIB/LAN
5 Groups of Save/Recall Setting
External RELAY Control
stable output voltage even when DUT is operating information, and external relay control device
under large transient current output. The internal together augment PPH-1503D's usability. PPH-
high-speed sampling circuit design of PPH-1503D, 1503D supports test requirements of Profile1,
with the sample rate of 64K, can conduct pulse
current measurement without using a current
probe and oscilloscope. The current read back
accuracy is 0.2%+1mA (equals to 11mA) at 5mA
range, and the read back resolution is 0.1uA that
allow DUT to be measured with a high accuracy
level. Unlike battery, general power supplies,
which do not have the characteristics of fast
transient recovery time, can not maintain a stable
power supply for cellular phone, wireless device,
and wearable device which produce large transient
pulse current load for hundreds of ms to dozens
of ms when in use. PPH-1503D, different from
general power supplies, has the characteristics of
fast transient recovery time. While simulating
battery to output pulse current, PPH-1503D can
quickly compensate the voltage drop caused by
pulse current. CH1 has the built-in battery
Profile2 and Profile3 from USB Power Delivery
(PD) constructed by USB-IF association.
Front
Dual Operating Range for PPH-1503D
PPH-1503D
CH1
45W
CH2
18W
POWER
Range 1
0~15V/0~3A
0~9V/0~5A
0~12V/0~1.5A
Range 2
NA
PPH-1503D OPERATING AREA
5.0
Rear Panel
3.0
1.5
0
APPLICATIONS
simulation function, which can define output
impedance settings so as to accurately simulate
battery's impedance characteristics during battery
discharge. Fast transient recovery time and built-in
battery simulation function together facilitate
PPH-1503D to accurately simulate battery's real
behavior pattern so as to conduct product tests.
Pulse current measurement and battery simulation
function are ideal for blue tooth, wearable device
and mobile communications device.
0
6
9
12
15
Voltage(V)
CH1 : 45W
CH2 : 18W
Ideal for high precision low power consumption
component applications such as current measurements
for laser diode, IC with small power consumption.
Power supply and sink current functions are
suitable for charge and discharge applications for
battery, mobile power pack.
The sink current function allows PPH-1503D to
simulate a voltage source with the sink current
capability. The maximum sink current of PPH-
1503D's CH1 is 3.5A and for CH2 is 2A. Long
integration current measurement can be utilized
to conduct average current measurement for
periodical pulse current in a long period of time
that is applied to analyze power consumption for
a period of time. One of the applications is to
measure the average power consumption of a
cellular phone in use so as to conduct the internal
RF module parameter analysis. The maximum
current measurement range of CH1 is 5A and for
CH2 is 1.5A. The built-in sequence function of
CH1 provides users with 1000 steps to edit
sequential outputs, including voltage, current and
execution time. The built-in DVM function of CH2
Sequence function is ideal for simulating a sequential
voltage variation power output to test DUT.
PPH-1503D can simulate a battery or a charger to
conduct charge and discharge tests on DUT.
Voltage/ Current setting and
Temperature Display
Main Screen
Ideal for industries with small current measurements
especially electrochemistry such as electroplating
and electrolyte parameters.
Four Wire Output Open Protection can avoid
product damages caused by automatic production
line's disconnection and probe's bad connection.
Pulse Current Measurement Long Integration Measurement
PPH-1503D
Simply Reliable
5秒后页面跳转
摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
贸泽上架Tallysman TW5386智能GNSS天线
SL74HC10N：高性能三输入与非门解析
AIC1781A 电池充电控制器深度解析
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
